Hyperfreak 4/3+mm Chest Zip With Hood Fullsuit - Black/Black
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O'Neill Men's Wetsuits Size Guide
Men's wetsuit size chart and temperature guide.
U.S. MENS WETSUIT SIZE CHART
| Size | 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" |

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O'Neill Men's Hyperfreak 4/3+ Chest Zip Fullsuit Wetsuit Features:
The HyperFreak F.U.Z.E. (Chest Zip) is constructed with super light TechnoButter 3 and TB3X neoprene. We added 0.5mm thicker material as a step-up from the HyperFreak Comp. The minimal seam design, lightweight, quality construction, and attention to detail make this another team inspired favorite.- F.U.Z.E. Closure
- Minimal Seam Design
- 360 Degree Barrier with Drain Holes
- TB3X Fully Taped Seams
- Glued and Blind Stitched Seams
- Full Body/ Legs: TechnoButter 3
- Arms/ Shoulders: TechnoButter 3X
- Plus (+) - 0.5mm Extra thickness for even more warmth
- Aqua Alpha Solvent Free Neoprene lamination
Size & Fit
Men's wetsuit size chart and temperature guide.
U.S. MENS WETSUIT SIZE CHART
Size 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" 
Care Information
You can help maximize the natural product life of your wetsuit by:
- Rinsing your product after each use with fresh, cool water (hot water reduces neoprene flexibility).- Hanging your product to dry inside-out on a plastic or wooden hanger in the shade (sunlight damages neoprene).
- Occasionally rinsing your product in non-bleach, mild laundry detergent sudsy water.
- Avoiding heating or folding your product (that includes leaving it in a crumpled heap in the back of your car).
- Wetsuits should never be ironed or put in a clothes washer or dryer.
Economy Shipping
Free Economy Shipping on orders over $75. Some Exclusions apply. Select “Economy” at checkout.
For more details Click Here
Easy Returns
Need to return an item? We make it easy. Check out with Checkout + to secure a free return shipping label & then Start A Return
Limited One Year Warranty
Any wetsuit claims must go to our Wetsuits Division at info@oneillwetsuits.com.
O'Neill Men's Hyperfreak 4/3+ Chest Zip Fullsuit Wetsuit Features:
- F.U.Z.E. Closure
- Minimal Seam Design
- 360 Degree Barrier with Drain Holes
- TB3X Fully Taped Seams
- Glued and Blind Stitched Seams
- Full Body/ Legs: TechnoButter 3
- Arms/ Shoulders: TechnoButter 3X
- Plus (+) - 0.5mm Extra thickness for even more warmth
- Aqua Alpha Solvent Free Neoprene lamination
Size & Fit
Men's wetsuit size chart and temperature guide.
U.S. MENS WETSUIT SIZE CHART
| Size | 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" |

Care Information
You can help maximize the natural product life of your wetsuit by:
- Rinsing your product after each use with fresh, cool water (hot water reduces neoprene flexibility).
- Hanging your product to dry inside-out on a plastic or wooden hanger in the shade (sunlight damages neoprene).
- Occasionally rinsing your product in non-bleach, mild laundry detergent sudsy water.
- Avoiding heating or folding your product (that includes leaving it in a crumpled heap in the back of your car).
- Wetsuits should never be ironed or put in a clothes washer or dryer.
Economy Shipping
Free Economy Shipping on orders over $75. Some Exclusions apply. Select “Economy” at checkout.
For more details Click Here
Easy Returns
Need to return an item? We make it easy. Check out with Checkout + to secure a free return shipping label & then Start A Return
Limited One Year Warranty
Any wetsuit claims must go to our Wetsuits Division at info@oneillwetsuits.com.
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O'Neill
Jack O’Neill opens the first surf shop in 1952 off The Great Highway, San Francisco. He later invents the neoprene wetsuit through experimentation with WWII diving vests. An entire industry is born.
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- Rated 5 out of 5 stars3 years agoGreat experience at Jack’s
I’ve been a loyal customer for a long time. Always good experience. Looking forward to my next purchase.
LZLeor Z.Verified BuyerWas this helpful? - Rated 5 out of 5 stars4 years agoEasy and Quick
I love that I found what I needed, and the ordering process was so easy. More importantly, I got the wetsuit quick than promised which also made me super happy. :)
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