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SIZE CHART

Men's wetsuit size chart and temperature guide.
U.S. MENS WETSUIT SIZE CHART 
SIZES HEIGHT (in) WEIGHT (lbs) CHEST (in) WAIST (in)
XS 5'7" - 5'9" 125 - 140 36 1/2 - 37" 1/2 28 1/2 - 29" 1/2
S 5'8" - 5'10" 135 - 155 37 1/2 - 39" 29 1/2 - 31"
ST 6' - 6'2" 145 - 165 37 1/2 - 39" 29 1/2 - 31"
MS 5'6 1/2" - 5'8 1/2" 145 - 165 39 - 41" 31 - 33"
M 5'9" - 5'11" 155 - 170 39 - 41" 31 - 33"
MT 6'1" - 6'3" 160 - 180 39 - 41" 31 - 33"
LS 5'7 1/2" - 5'9 1/2" 160 - 180 41 - 43" 1/2 33 - 35"
L 5'10" - 6' 170 - 190 41 - 43" 1/2 33 - 35"
LT 6'2" - 6'4" 180 - 200 41 - 43" 1/2 33 - 35"
XLS 5'8 1/2" - 5'10 1/2" 180 - 200 43 1/2 - 46" 35 - 37"
XL 5'11" - 6'1" 190 - 210 43 1/2 - 46" 35 - 37"
XLT 6'3 - 6'5 200 - 220 43 1/2 - 46" 35 - 37"
2XLS 5'9 1/2" -5'11 1/2" 200 - 220 46 - 48" 1/2 37- 39"
2XL 6' - 6'2" 210 - 230 46 - 48" 1/2 37 - 39"
3XL 6' - 6'3" 230 - 250 48 1/2 - 51" 39 - 44"
4XL 6'1" - 6'4" 250 - 270 51 - 53" 1/2 44 - 48"
MEN'S METRIC SIZE CHART
SIZES HEIGHT (cm) WEIGHT (kg) CHEST (cm) WAIST (cm)
XS 170 - 175 57 - 64 92 - 95 72 - 74
S 173 - 178 64 - 70 95 - 99 74 - 78
ST 183 - 188 66 - 75 95 - 99 74 - 78
MS 169 - 174 66 - 75 99 - 104 78 - 83
M 175 - 180 70 - 77 99 - 104 78 - 83
MT 185 - 191 73 - 82 99 - 104 78 - 83
LS 171 - 177 73 - 82 104 - 110 83 - 88
L 178 - 190 77 - 86 104 - 110 83 - 88
LT 188 - 193 82 - 91 104 - 110 83 - 88
XLS 174 - 179 82 - 91 110 - 116 88 - 93
XL 180 - 185 86 - 95 110 - 116 88 - 93
XLT 191 - 196 91 - 100 110 - 116 88 - 93
2XLS 176 - 181 91 - 100 116 - 123 93 - 99
2XL 183 - 188 95 - 104 116 - 123 93 - 99
3XL 183 - 191 104 - 114 123 - 129 99 - 111
4XL 185-193 113-122 129 - 136 112-122

wetsuit temperature chart

Product Details

Product Details

Celebrating over seventy years of surf history, the O'Neill O'Riginals Collection is the interpretation of our classic heritage infused with modern performance materials. Every piece has been mindfully designed with high-performing core features and legacy styling. These classic vintage-inspired essentials that never go out of style are made with 80% or more recycled fibers within the neoprene liner fabrics.

  • Full Zip
  • Wind-Proof Smoothskin
  • Strategic Seam Placement
  • Retro Styling
  • Flatlock Stitched: Breathable Seams
  • Recycled UltraFlex
Warning Icon

WARNING: Cancer and Birth Defects - www.P65Warnings.ca.gov.

SKU: 5079|A00|S
Shipping & Returns

Free shipping on orders over $115 when you join O'NEILL REWARDS.

30-day returns & exchanges (unless marked Final Sale). Learn more about shipping & returns HERE.

O'Riginal 2mm Full Zip Vest - Blk/Blk | O'Neill
O'Riginal 2Mm Full Zip Vest - Blk/Blk | O'Neill
O'Riginal 2mm Full Zip Vest - Blk/Blk | O'Neill

O'Riginal 2mm Full Zip Vest

$109.95
Color: blk/blk
size:S
Recycled Ultraflex neoprene tech icon

Recycled Ultraflex

Wear it With
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O'Riginal 2mm Full Zip Vest

$109.95

Overall rating: 4.625 / 5 from 8 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["fit","vest","rash"].

Review highlights

Reviews

Perfect Fit!

"I needed to exchange this item from a 3rd party vendor and they were able to help me and exchange the item. Customer service was outstanding and will definitely do business with again."

Birgit M. (5/5)

It's XXL , I'm XL,

"It's XXL , I'm XL, it's to tight"

GEORDIE K. (5/5)

Love it. Easy to put

"Love it. Easy to put on / take off. Perfect for keeping my core warm."

Cristian P. (5/5)

Swim vest is nice

"I bought this vest for swimming laps on cold mornings. It is comfortable, warm, and leaves plenty of room for my arms. Thank you O'Neill"

Robert I. (5/5)

Superb design , fit, and quality....with one major flaw!

"Out of the box this vest is stellar. Well made, warm, doesn't ride up. Fits perfectly, I'm 511 x 165 and a Med is spot on. Zipper is well executed. Sadly, there is a serious seam/design flaw under arm near the lat muscle group. After only two consecutive 3 hour sessions it opened up huge rub rash raw skin. Ono offered to take back ,repair, replace, refund."

Zachary B. (3/5)

It would be nice if

"It would be nice if the jacket had a back as long as the vest. And I prefer the shiny outside of the vest."

Alan B. (5/5)

Cold water warmth

"The vest adds a layer of core warmth under my wetsuit for cold water swimming through the winter in the Pacific Northwest. Pools are closed so open water swimming is the place to be."

Michael L. (5/5)

Good fit

"This is a tight fit, which is important in cold water. However, the first time I used it I got some serious rashing under my arms and my neck. I have since been wearing a swim shirt under the vest, which has taken care of the problem. I swim four times a week for about 1 mile each, and so far so good. Water temp dipping below 56F, so this helps."

Patrick L. (4/5)

Q&A