O'Neill

Reactor II Full 3/2mm Steamer Wetsuit - Black

SKU:

5040-A00

Newly upgraded performance in a value driven package. A true length back zip ensures ease of entry combined with seamless paddle zones & a durable neoprene. The perfect combination of stretch, durability & value.
  • Ultraflex/FluidFlex
  • FlatLoc Seams
  • S.M.MS.MT.L.LS.XL.XLS.XXL.3XL
  • Double Super Seal Collar
  • BACK ZIP
  • MeshSkin Chest & Back Panels
  • Seamless Paddle Zones
$199.99 AUD
  • SIZE GUIDE
  • HOW TO MEASURE

Women Wetsuits

SizeSizeHeightWeightChestWaistHipsNeckInseam
2
155-16041-4876-8162-6788-932966-68
4XXS160-16545-5277-8364-6989-943067-69
6S
(shorter)

159-16448-5480-8566-7192-973066-69
6XS163-16850-5780-8566-7192-973067-70
8S 
(shorter)

161-16652-5983-8869-7494-993166-69
8S165-17054-6183-8869-7494-993168-71
10S
(shorter)

164-16957-6686-9174-7798-1033267-69
10M
168-17359-6886-9174-7798-1033269-71
12L170-17564-7390-9577-81102-1073469-72
14XL173-17868-7794-9979-85102-1113570-73
16XXL175-18575-8498-10385-89109-1143671-73


For a wetsuit, we find that your weight is usually the most important measurement to follow. Height is less critical as a wetsuit will still function well if the legs are a little too long or short. We also suggest going for the smaller size if you are tossing up between two sizes.. most women's returns come back because the wetsuit fitted 'Too large'.
  1. Weight - Jump on the scales to weigh yourself.
  2. Height - Your full body height, measured from the floor to the top if your head.
  3. Bust - Keeping the tape level, measure under your arms around the fullest part of the bust.
  4. Waist - Measure at the narrowest part of the natural waistline with no tension around the tape.
  • SIZE GUIDE
  • HOW TO MEASURE

Womens Wetsuit Booties

Product size5w6w7w8w9w10w11w
US - Women's567891011
US - Men's3.54.55.56.57.58.59.5
EU35.536.5383940.54243
UK2.53.54.55.56.57.58.5
CM22.5232425262728

Fit GuideWetsuit Booties are same as US shoe sizes. Its good to have a bootie that is snug so your foot doesnt roll around, but not too snug as we'd hate for a jammed toe to ruin your session.

  • SIZE GUIDE
  • HOW TO MEASURE

Women Gloves

SizeXSSMLXL
Hand Length(mm)165-178178-191191-203203-216216-229
Citcumference(mm)178-191191-203203-216216-229229-241
Hand Length(inches)6.5-77-7.57.5-88-8.58.5-9
Citcumference(inches)7-7.57.5-88-8.58.5-99-9.5
  1. Hand Length - Measurement from the bottom of your palm (where it meets your wrist) to the top if your finger.
  2. Circumference - Measurement of the circumference of yor hand from the first knuckle line, do not include the thumb.
  • SIZE GUIDE
  • HOW TO MEASURE

Women Tops

SizeXSSMLXLXXL
Size6810121416
Bust (cm)80859095100105
Waist (cm)606570758085
Hip (cm)869196101106111
  1. Bust - Keeping the tape level, measure under your arms around the fullest part of the bust.
  2. Waist - Measure at the narrowest part of the natural waistline with no tension around the tape.
  3. Hips - Standing with legs together, measure around the widest part of the low hip.
  • SIZE GUIDE
  • HOW TO MEASURE

Women Bottoms

SizeXSSMLXLXXL
Size6810121416
Pant size242628303234
Waist (cm)606570758085
Hip (cm)869196101106111
  1. Waist - Standing with legs together, measure around the widest part of the low hip.
  2. Hips - Measure at the narrowest part of the natural waistline with no tension around the tape
  • SIZE GUIDE
  • HOW TO MEASURE

Womens Boardshorts

SizeSizeWaistHips
XS0-172-76cm89-93cm
S3-576-80cm94-98cm
M780-85cm98-103cm
L9-1185-89cm103cm-107cm
XL1389-93cm107cm-111cm
  1. Waist - Standing with legs together, measure around the widest part of the low hip.
  2. Hips - Measure at the narrowest part of the natural waistline with no tension around the tape
  • SIZE GUIDE
  • HOW TO MEASURE

Women Headwear


One Size
Head circumference (cm)
56

To Measure - simply measure around the widest part of your head

  • SIZE GUIDE
  • HOW TO MEASURE

Women Snow Jackets

Product SizeUS SizeUK SizeEU SizeBust in cmWaist in cm
XSXS63480-8460-64
SS83685-8965-69
MM103890-9470-74
LL124095-9975-79
XLXL1442100-10480-84
  1. Bust - Keeping the tape level, measure under your arms around the fullest part of the bust.
  2. Waist - Measure at the narrowest part of the natural waistline with no tension around the tape.
  • SIZE GUIDE
  • HOW TO MEASURE

Women Snow Pants

Product SizePant SizeUK SizeEU SizeWaist in cmHip in cm
XS25-26XSXS60-6486-90
S27-28SS65-6991-95
M29-30MM70-7496-100
L31-32LL75-79101-105
XL33-34XLXL80-84106-110
  1. Waist - Standing with legs together, measure around the widest part of the low hip.
  2. Hips - Measure at the narrowest part of the natural waistline with no tension around the tape
  • SIZE GUIDE
  • HOW TO MEASURE

Men Wetsuits

CM IN
SIZESHEIGHT (in)WEIGHT (lbs)CHEST (in)WAIST (in)
XS5'7"-5'9"125-14034.5-36.528-30
S5'8"-5'10"135-15536.5-38.529-31
MS (Shorter)5'6.5"-5'8.5"140-16038.5-40.530.5-32.5
5'9"-6'1"150-17038.5-40.530.5-32.5
MT (Taller)6'1"-6'4"160-18038.5-40.530.5-32.5
LS (Shorter)5'7.5"-5'9.5'"160-18040.5-42.532.5-34.5
L5'10"-6'2"170-19040.5-42.532.5-34.5
LT (Large Tall)6'2"-6'4"180-20041.0-43.533.0-35.0
XLS (Shorter)5'8.5"-5'10.5"180-20042.5-44.534.5-36.5
XL 5'11"-6'1"190-21042.5-44.534.5-36.5
2XL 6'0"-6'2"210-23044.5-46.536.5-38.5
3XL 6'0"-6'3"230-25047-4938.5-43.5
SIZESHEIGHT (cm)WEIGHT (kg)CHEST (cm)WAIST (cm)
XS170 - 17557 - 6488 - 9371 - 76
173 - 17861 - 7093 - 9874 - 79
MS (Shorter)169 - 17464 - 7398 - 10377 - 83
M175 - 18668 - 7998 - 10377 - 83
MT (Taller)185 - 19173 - 8298 - 10377 - 83
LS (Shorter)171 - 17773 - 82103 - 10883 - 88
L178 - 19077 - 86103 - 10883 - 88
LT (Large Tall)188 - 19382 - 91104 - 11083 - 88
XLS (Shorter)174 - 17982 - 91108 - 11388 - 93
XL180 - 18786 - 95108 - 11388 - 93
2XL183 - 18895 - 104113 - 11893 - 98
3XL183 - 191104 - 113119 - 12498 - 110
Please Note: MT = Medium Tall MS = Medium Short LS = Large Short LT = Large Tall XLS = Extra Large Short
  1. Height - Your full body height, measured from the floor to the top if your head.
  2. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
  3. Waist - Measure around your natural waistline, or the narrowest part if your torso.
  4. Weight - Be brave, strip off and jump on the scales to weigh yourself.
  • SIZE GUIDE
  • HOW TO MEASURE

Men Rashies

CM IN
SIZESHEIGHT (in)WEIGHT (lbs)CHEST (in)WAIST (in)
XS5'7"-5'9"125-14034.5-36.528-30
S5'8"-5'10"135-15536.5-38.529-31
M5'9"-5'11"150-17038.5-40.530.5-32.5
L5'10"-6'0"170-19040.5-42.532.5-34.5
XL5'11"-6'1"190-21042.5-44.534.5-36.5
2XL6'0"-6'2"210-23044.5-46.536.5-38.5
3XL6'0"-6'3"230-25047-4938.5-43.5
SIZESHEIGHT (cm)WEIGHT (kg)CHEST (cm)WAIST (cm)
XS170 - 17557 - 6488 - 9371 - 76
S173 - 17861 - 7093 - 9874 - 79
M175 - 18068 - 7798 - 10377 - 83
L178 - 18377 - 86103 - 10883 - 88
XL180 - 18586 - 95108 - 11388 - 93
2XL183 - 18895 - 104113 - 11893 - 98
3XL183 - 191104 - 113119 - 12498 - 110
  1. Height - Your full body height, measured from the floor to the top if your head.
  2. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
  3. Waist - Measure around your natural waistline, or the narrowest part if your torso.
  4. Weight - Be brave, strip off and jump on the scales to weigh yourself.
  • SIZE GUIDE
  • HOW TO MEASURE

Men Wetsuit Booties

Product size567891011121314
US (mens)567891011121314
US (womens)6.57.58.59.510.511.512.5 13.5 14.5 15.5
EU37.538.5404142.544454647.548.5
UK4.55.5678910111213
CM23.5242526272829303132

 

Fit Guide - Wetsuit Booties are same as US shoe sizes. Its good to have a bootie that is snug so your foot doesnt roll around, but not too snug as we'd hate for a jammed toe to ruin your session.

  • SIZE GUIDE
  • HOW TO MEASURE

Men Wetsuit Gloves

SizeXSSMLXL
Hand Length(mm)165-178178-191191-203203-216216-229
Circumference(mm)178-191191-203203-216216-229229-241
Hand Length(inches)6.5-77-7.57.5-88-8.58.5-9
Circumference(inches)7-7.57.5-88-8.58.5-99-9.5
  1. Hand Length - Measurement from the bottom of your palm (where it meets your wrist) to the top if your finger.
  2. Circumference - Measurement of the circumference of yor hand from the first knuckle line, do not include the thumb.
  • SIZE GUIDE
  • HOW TO MEASURE

Men Tops

SizeXSSMLXLXXLXXXL
Chest86.591.596.5101.5106.5111.5116.5
Waist717681869196101
Hip899499104109114119
  1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
  2. Waist Measure around your natural waistline, or the narrowest part of your torso.
  3. Hip Measure around the fullest part of your hips or bottom.
  • SIZE GUIDE
  • HOW TO MEASURE

Men Bottoms

Size283032343638
SizeXSSMLXLXXL
Waist (inches)283032343638
Waist (cm)717681869196
Hip (cm)899499104109114
  1. Waist - Measure around your natural waistline, or the narrowest part of your torso.
  2. Hip - Measure around the fullest part of your hips or bottom.
  • SIZE GUIDE
  • HOW TO MEASURE

Men Headwear


One SizeS/ML/XL
Head circumference (cm)595861

To Measure - simply measure around the widest part of your head

  • SIZE GUIDE
  • HOW TO MEASURE

Men Footwear

Product size788/991011121314
USA788/991011121314
UK677/88910111213
EU394041424344454647

Fit guide - our footwear sizes are in US sizing. Please use the size table to convert if you are not familiar with US sizing.

  • SIZE GUIDE
  • HOW TO MEASURE

Men Snow Jackets and Snow Pants

Jackets:

Product sizeChest (cm)Waist (cm)
XS87-9272-77
S93-9778-82
M98-10283-87
L103-10788-93
XL108-11494-99
XXL115-122100-107


Pants:

Product size
Pant sizeWaist (cm)
Hip (cm)
XS28-2972-7787-91
S30-3178-8292-96
M32-3383-8797-101
L3488-93102-106
XL3694-99107-112
XXL38100-105113-118


  1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest.
  2. Waist - Measure around your natural waistline.
  3. Hips - Measure around the fullest part at the top of your hips.
  4. Inseam - Using pants that fit well, measure from the crotch seam to the bottom of the leg.
  • SIZE GUIDE
  • HOW TO MEASURE

Kids Wetsuits & Rashies

Size12346810121416
Height (cm)78.5-9898-108108-117117-124124-132132-140140-147147-155155-163163-170
Weight (kg)11-13.513.5-1616-18.516-2320-2727-3434-4141-4848-5454-61
Chest (cm)48-5351-55.553-58.562-6764-6966-7171-7674-7979-8484-89
Waist (cm)45-5048-5350-5550-5553-5855-6161-6663-6868-7371-76
  1. Height - Your full body height, measured from the floor to the top if your head.
  2. Weight - Jump on the scales and weigh yourself.
  3. Chest - With your arms relaxed and by your side, measure around the fullest part of your chest, which is generally across the nipples.
  4. Waist - Measure around your natural waistline, or the narrowest part if your torso.
  • SIZE GUIDE
  • HOW TO MEASURE

Kids Wetsuit Boots

SIZEXSSMLXL
US8-910-1112-131-23-4
UK7-89-1011-1213-12-3
EU26-2728-2930-3132-3334-35
Fit Guide - Wetsuit Booties are same as US shoe sizes. Its good to have a bootie that is snug so your foot doesnt roll around, but not too snug as we'd hate for a jammed toe to ruin your session.
  • SIZE GUIDE
  • HOW TO MEASURE

Kids Boys Snow Jackets and Snow Pants

AgeProduct sizeEU sizeUS/CA sizeChest size in cmWaist size in cm
Hip size in cm
1.5-292922T544954
2-398983T555056
3-41041044T565158
5-61161165585362
7-81281286X625666
9-101401408665970
11-1215215210726476
13-1416416412786982
1617617616847488
  1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
  2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
  3. Hip - Measure around the fullest part of your hips or bottom.
  • SIZE GUIDE
  • HOW TO MEASURE

Boys Clothing

SizeSizeWaistChestWeight
Height
S823-24"26-27"25-28kg120-140cm
M10-1225-26"28-29"30-40kg140-152cm
L14-1627-28"30-31"40-50kg152-162cm
XL18-2029-30"32-33"50-57kg162-172cm
  1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
  2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
  • SIZE GUIDE
  • HOW TO MEASURE

Boys Boardshorts

SizeWaistSimilar to a kids size...
2222"6
2323"7
2424"8
2626"12
2828"14
3030"16
  1. Waist - Measure around your natural waistline, or the narrowest part of your torso.
  • SIZE GUIDE
  • HOW TO MEASURE

Kids Girls Snow Jackets and Snow Pants

AgeProduct sizeEU sizeChest size in cmWaist size in cm
Hip size in cm
1.5-29292525154
2-39898545256
3-4104104565358
5-6116116605562
7-8128128645766
9-10140140706073
11-12152152766380
13-14164164826787
16176176887194
  1. Chest - With your arms relaxed by your side, measure around the fullest part of your chest, which is generally across the nipples.
  2. Waist - Measure around your natural waistline, or the narrowest part of your torso.
  3. Hip - Measure around the fullest part of your hips or bottom.

Shipping Information

  • Shipping is Free on orders over $50
  • Shipping is $5.95 on orders under $50
  • Orders placed before 2pm business days are shipped that same day
  • Delivery usually takes 1-2 days to most of Australia
  • We happily accept returns for change of mind, wrong size etc within 60 days
  • Customer is responsible for return shipping costs
  • Please see our Delivery and Returns guides for more info

Features

+ VIEW MORE BACK ZIP

BACK ZIP

Back Zip entry system with durable zipper provides easy entry and exit with a water resistant seal.

+ VIEW MORE MESHSKIN CHEST & BACK PANELS

MESHSKIN CHEST & BACK PANELS

Single line mesh skin prevents windchill in those keys areas.

+ VIEW MORE FLATLOC SEAMS

FLATLOC SEAMS

Flatlock stitching involves laying one panel edge over the other, then stitching though the neoprene. The resulting seam is flexible and strong.

+ VIEW MORE SEAMLESS PADDLE ZONES

SEAMLESS PADDLE ZONES

Flexible design that utilises minimal seam placement for comfort and ease of paddling.

+ VIEW MORE KRYPTO KNEE PADZ

KRYPTO KNEE PADZ

Krypto Knee Padz features O'Neill's tried and tested knee protection material for long lasting durability without impacting comfort.

+ VIEW MORE FREE SHIPPING OVER $50

FREE SHIPPING OVER $50

Fast and Free Shipping on all orders over $50. We pride ourselves on super quick shipping to ensure you can surf sooner, for longer.

+ VIEW MORE SAME DAY SHIPPING

SAME DAY SHIPPING

Place yoiur order before 2pm Business Hours (AEDS) and we'll ship your order that same day. Orders placed after 2pm business days will ship next business day.

+ VIEW MORE 60 DAY RETURNS

60 DAY RETURNS

Order with peace of mind, if it doesn’t fit or take your fancy, we'll happily accept returns for 60 days from delivery date.

+ VIEW MORE THE O'RIGINAL WETSUIT BRAND

THE O'RIGINAL WETSUIT BRAND

O'Neill is the O'Riginal wetsuit brand. Since Jack O'Neill invented the original wetsuit in 1952, O'Neill has been responsible for 90% of origianl wetuit design… that's a fact!

FIRST NAME IN THE WATER

If you live and love the ocean then you are sure to know Jack O’Neill. From the wetsuit that let us live the dream of first in and last out to the first ‘surf shop’ that gave us a spiritual home for our wave riding community, Jack’s mission was always to let us have fun and surf longer.

First name in the water

Flow State

Customer Reviews

average rating 4.5 out of 5
Based on 23 reviews
  • 5 Stars
    17 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    1 Review
  • 1 Star
    1 Review
87% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits Large
Warmth
Rated 3 out of 5
Flexibility
Rated 4 out of 5
23 Reviews
Reviewed by Glenn S., from Australia
Verified Buyer
I recommend this product
Age Range
45 - 54
Location
NSW (Sydney and nearby)
Rated 5 out of 5
Review posted

Reactor II Short Sleeve 3/2mm Steamer

Great value and fits as per sizing

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Quality
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits Large
Warmth
Rated 4 out of 5
Flexibility
Rated 5 out of 5
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Reviewed by Christoph, from New Zealand
Verified Buyer
I recommend this product
Age Range
45 - 54
Location
NZ (North Island)
Rated 5 out of 5
Review posted

Easy to order, quick delivery, great fit

Suit arrived 3 days after ordering (Oz to NZ), in time for the weekend. Perfect. The suit fits very well, size MT and I'm 1.92m, 75 kgs, slim with regular dimensioned arms and legs. Fit at the ankles is tight so if you have hobbit feet then you'll struggle to get your feet in.

Great value too.

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Quality
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits large
Warmth
Rated 2 out of 5
Flexibility
Rated 2 out of 5
Was this helpful?
Reviewed by Jona, from New Zealand
Verified Buyer
I recommend this product
Age Range
18 - 24
Location
NZ (North Island)
Rated 5 out of 5
Review posted

Brilliant wetsuit

Great wetsuit for the price, kept me nice & warm over a 2-hour session. Features a key pocket.

Very nice fit, accurate to the size chart. Fast delivery to NZ, thanks!

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Quality
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits large
Warmth
Rated 5 out of 5
Flexibility
Rated 5 out of 5
Was this helpful?
Reviewed by James T., from Australia
Verified Buyer
I recommend this product
Age Range
45 - 54
Location
WA
Rated 4 out of 5
Review posted

Perfect in between season wetsuit

Perfect for autumn and spring conditions. (Margaret River) No good for winter or dawnies with cold water. Fairly comfortable

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Quality
Rated 3 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits Large
Warmth
Rated 3 out of 5
Flexibility
Rated 3 out of 5
Was this helpful?
Reviewed by steve s.
Verified Buyer
I recommend this product
Age Range
65+
Location
QLD
Rated 5 out of 5
Review posted

Reactor II Short Sleeve 3/2mm Steamer - back zip

perfect for the transition between spring and winter on the gold coast

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Quality
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits Large
Warmth
Rated 5 out of 5
Flexibility
Rated 5 out of 5
Was this helpful?
Reviewed by Edward W.
Verified Buyer
I recommend this product
Age Range
18 - 24
Location
VIC
Rated 5 out of 5
Review posted

Awesome spring wettie

Super mobile, light, and comfortable. Barely feels like you’re wearing it while still being warm in some decently cool conditions. Cracking value.

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Quality
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Fits small, 0 is True to size and 2 is Fits Large
Warmth
Rated 4 out of 5
Flexibility
Rated 5 out of 5
Was this helpful?
Reviewed by Luis Lopez E., from Australia
Verified Buyer
I don't recommend this product
Rated 1 out of 5
Review posted

Oversize

Wetsuit was larger than other XL’s I normally wear. Only realised it as I wore it in the water as it became saggy and uncomfortable to wear.

Unable to exchange as already been worn once and had no tags not original packaging.

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Reviewed by Cem O., from Australia
Verified Buyer
Reactor II 3/2mm Steamer Wetsuit - Abyss/Black
Reviewing
Reactor II 3/2mm Steamer Wetsuit - Abyss/Black
I recommend this product
Rated 5 out of 5
Review posted

Good value quick delivery

Great suit that fits nicely, can’t beat the price and speed. There are probably cheaper similar but not quite as good ones out there on Amazon that are just rip offs of the original — but why would you support that?

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Reviewed by Vyron S., from Australia
Verified Buyer
Rated 3 out of 5
Review posted

a bit disappointing

I have the brand wetsuits for some time now and I always get included a pocket fir my car key but didn't realise that existed a model that this is not included.

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O'Neill Australia

Hi Vyron, sorry that you were disappointed, but as you go cheaper in the range, sometimes features do drop off. However, I am pretty sure this wetsuit DOES have a key pocket, have you checked inside the back zip? I thought there was a rectangular key pocket hidden behind the zipper flap? Due to lockdown, we are not in the office so I can not check a sample to confirm right now.

Reviewed by Paul S., from Australia
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Nu wetsuit

Very good, fits really well and keeps me warm.

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