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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

HyperFreak Neo-Skins Tops feature strategically placed Premium Skins material and our Recycled TechnoButter 3 neoprene containing 90% or more recycled fibers in the liner fabrics. This exclusive technology weighs 20% lighter with 30% less water absorption than any other premium neoprene. The HyperFreak Neo-Skins top defines super lightweight, ultra-stretchy warm water gear.

  • Boardshort Connector Cinch Cord
  • Reversible Core Insulation
  • Minimal Seam Design
  • Recycled Oyster Shells and Eco Carbon Black Infused Neoprene
  • Recycled Dope-Dyed Yarn Liners
  • Aqua Alpha Solvent Free Neoprene Lamination
  • Flatlock Stitched: Breathable Seams
  • Chest, Back: Recycled TechnoButter 3
  • Arms, Shoulders: Recycled Premium Skins 6oz Nylon/Spandex
Warning Icon

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

SKU: 5035|A00|MT
Shipping & Returns

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Hyperfreak 0.5Mm Neoprene/Skins Long Sleeve Top - Black | O'Neill
Hyperfreak 0.5Mm Neoprene/Skins Long Sleeve Top - Black | O'Neill
Hyperfreak 0.5Mm Neoprene/Skins Long Sleeve Top - Black | O'Neill

Hyperfreak 1mm Neo Skins L/S Top

$119.95
Color: black
size:MT

Recycled Technobutter 3

Boardshort connector tech icon

Boardshort Connector

Wear it With
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Hyperfreak 1mm Neo Skins L/S Top

$119.95

Overall rating: 4.8333335 / 5 from 42 reviews.

AI Generated Review Summary

The Hyperfreak 1mm Neo Skins L/S Top offers a lightweight, ultra-stretchy design with recycled materials. Customers praise its excellent fit and buttery soft sleeves, though some find it runs slightly large. The product features minimal seams and eco-friendly neoprene.

Summary topics

  • Sleeve Softness: 14%
  • Size Accuracy: 17%
  • Product Fit: 34%

Review topics: ["size","fit","comfort","shirt","weather","stretch","sleeves","top","warmth","stitching","works","torso","restriction","neoprene","rash guard","frame"].

Review highlights

  • "Fits perfectly, no restriction in movement, warm, would buy again."cam b.
  • "It fits good and has great mobility!"Carl W.
  • "Excellent fit and functionality"Rocky M.

Reviews

Hyperfreak 1mm top

"I love my new Hyperfreak 1mm top! It’s a great fit and it keeps me warm."

WALTER N. (5/5)

Great for Tropical Weather

"Used it on my trip. I ordered the LT for my tall, skinny frame and it fit tight at first but the water loosened it up"

Edward D. (5/5)

Insanely small even for a

"Insanely small even for a wetsuit. Got a large - could have been children’s large. Went through the exchange process and got xl - barely different. Can’t even get it over my head. lol"

Justin B. (5/5)

Good

"Fits perfectly, no restriction in movement, warm, would buy again."

cam b. (5/5)

Fantastic for Swimming in Cool Water

"Excellent fit. Reversible. Chest and back are neoprene but the arms and shoulders are not- makes swimming much easier."

Daniel (5/5)

HYPERFREAK 1MM NEO SKINS L/S TOP

"Just back from 7 days surfing on Maui. The new Neo Skins long sleeve top worked perfectly. Good freedom of movement with no noticeable restrictions. The neoprene prevented sore/bruising of my rib-line, which I'm prone to because I always wear a wetsuit at my home spots in NorCal. It completely prevented sunburn of my torso and arms, and I used no sunscreen on these areas (I burn easily). It kept me warm in early paddle-outs, and to cool down mid-morning I just dipped into the water and let the resulting evaporation keep me cool. The fit is snug, which is what I want. I weigh around 173 and have swimmers shoulders, and the large size was good for everything except removal after surfing - bit of a struggle, but I figured out what worked best for me. I recommend this product."

Stephen G. (5/5)

My 2nd one. . .

"Thats my 2nd one. . . perfect for tropical surfing"

IOEL L. (1/5)

Hyperfreak jacket

"Super stretchy and comfortable. Love it."

Jason W. (5/5)

My go to rash guard

"My go to rash guard"

Robert D. (5/5)

DOES EVERYTHING WELL

"Great for swimming. I run a little hot so the 0.5mm is perfect for the shoulder season swims. Don't care for long sleeves in a wetsuit, but this fits well, is very flexible and lightweight. Runs a bit small."

Curtis K. (5/5)

Q&A

Is this top neoprene in the whole top, or just the body With the arms being rash guard material
Hi Richard! This 0.5mm style is neoprene for the chest/back and nylon/spandex (similar to the rash guard material - our rash guards are Polyester/Spandex) for the arms/shoulders. If you're looking for neoprene all over, you'll need to go to a thicker version (Hyperfreak 1.5mm Long Sleeve Top)