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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

The O'Neill Hyperfreak Fire range focuses on extreme warmth, high performance, increased durability, and comfort. All-new sustainable, buttery soft, heat recirculating TechnoButter 4 materials line each suit. These technologically advanced materials plus water-tight Fluid Seam construction have created a new cold water legend. Fire red-hot heat takes the innovative Hyperfreak legacy to the next level.

  • F.U.Z.E. Closure (Chest Zip)
  • Redzone Water Resistant Zipper
  • 360 degree Barrier With Drainholes and Anti-Flush Barrier (F.U.Z.E.)
  • Tapered Cuffs with Segmented 3D Wrist and Ankle Seals
  • Recycled Oyster Shells and Eco Carbon Black Infused Neoprene
  • Recycled Dope-Dyed Yarn Jersey
  • Aqua Alpha Solvent Free Neoprene Lamination
  • Key Pocket with Loop
  • Triple Glued and Blindstitched with Exterior Fluid Seam Weld Technology
  • Front / Back / Thigh / Butt: TB4 Firewall
  • Shoulder / Shin / Calf: TechnoButter 4
  • Entry / Sleeves: TechnoButter 4X
  • PLUS (+) = 0.5mm Extra thickness for even more warmth
SKU: 5511|A00|S
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Hyperfreak Fire 3/2mm+ Chest Zip Full Wetsuit - Blk/Blk | O'Neill
Hyperfreak Fire 3/2mm+ Chest Zip Full Wetsuit - Blk/Blk | O'Neill

Hyperfreak Fire 3/2mm+ Chest Zip Full Wetsuit

$299.99 Regular price $429.95
Sale price information
Color: blk/blk
size:S
TB4 tech icon

Technobutter 4

TB4X tech icon

Technobutter 4x

TB4 Firewall tech icon

TB4 Firewall

Recycled Kryptoarmor tech icon

Recycled Kryptoarmor

Fused Seal cuffs tech icon

Fused Super Seal Cuffs

Wear it With
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Hyperfreak Fire 3/2mm+ Chest Zip Full Wetsuit

$299.99 Regular price $429.95

Overall rating: 4.84 / 5 from 25 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["feel","stretch","warmth","wetsuit","flexibility","shoulders","suit","freak","hyperfreak"].

Review highlights

Reviews

Cool

"Cool"

Leonardo C. (5/5)

comfy and warm

"Stretchiest neoprene I've ever worn. So far feels about as warm as my older back zip 3/4 Psycho One."

Michael R. (5/5)

Hyper freak 3/2 chest zip

"Ove had a 3/2 hyper freak back zip for a few years. Fantastic piece of equipment, except for putting it on. I really disliked the back flap that pulled over my head, and the velcro got stuck to the inside of the left sleeve all the time. The chest zip fixed all that, while maintaining superior comfort and slow water intrusion. I am a slalom Skier in south Louisiana. It's my go to suit march and april"

RASHEED A. (5/5)

BEST wetsuit on the market

"I have literally tried almost every manufacturer’s wetsuit out there and this is THE BEST wetsuit out there. Flexibility is the most important factor for me, along with warmth. This wetsuit is super flexible and keeps me super warm in San Diego (winter was as low as 57 F this past winter). I have worn Zipless Hyperfreaks over the past 5 years and I’d say this 3/2+ is warmer than my 4/3 Zipless Hyperfreak. One important note is that I had to size down for this suit…. I’ve worn size LS for nearly a decade and size MS fits me nearly perfect for this suit. I will admit the neck is a bit tight (I have an 16. 5” neck) and I’m getting a bit of neck rash on the back of my neck, otherwise the suit is perfect. I can paddle all day in this suit and it keeps warm. Love this suit!"

Kris (5/5)

"Flexible suite for great moves to come in Mexico"

Jason (5/5)

Great wetsuit

"This suit is perfect for me with the zip front. You can see I bought the zipperless Hyperfreak which I could not get into. I’ve got really broad shoulders and a narrow waist - definitely an XL would have allowed my shoulders but sag in the waist. The zipper front just lets me squeeze in and then fits like a soft glove - love it!"

James S. (5/5)

mentored2millions@gmail.com

"Broke down and bought the. Hyper Freak 🔥 looks and feels great! I had to go up in size after trying the recomended size which was super tight. That fixed the problem. I'm 5'9 200 lbs and the LT work nicely. It does become a bit heavy once wet and it a bit pricey. Is the reason for 4 stars. Hope this helps. Best"

Jason (4/5)

Perfect wetsuit

"Stupidly warm"

Philip L. (5/5)

Teresa bought the suit for

"Teresa bought the suit for me, her boyfriend. This wetsuit is awesome. Easy on and easy off, extremely flexible and warm. Very happy with the suit, I’ve already recommended it to friends."

Teresa B. (5/5)

THE BEST

"Such a great wetsuit, quality is top and super comfy. Great stretch from the TB4 and solid warmth from the firewall. LOVE MINE"

Adam F. (5/5)

Q&A