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O'Neill Hyperfreak Fire 4/3+ Chest Zip
★★★★★★★★★★
5.0
(13 reviews)From reviews around the web
$494.95
DESCRIPTION
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.
FEATURES
- 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
VIDEO
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" |
* If desired size is unavailable call 206-545-9463 for special order information
From Urban Surf customers Reviews left here on urbansurf.com.
From around the web
What riders are saying
Almost every review of the current Fire says it's warmer than a 4/3 has any right to be, and that it's light and stretchy enough to forget you're wearing it. One owner was still wakeboarding in November and came out dry on the inside. Fit is mostly true to size, though broad-chested riders found the chest zip snug.
Based on 13 reviews across 3 sites, averaging 5.0 / 5.
Riders like
- Warmth closer to a 5/4 than a 4/3
- Light and stretchy, not bulky
- Stays dry inside and doesn't get heavy with water
- Mostly true to size
Worth knowing
- The chest zip can pinch on broad chests; one rider swapped to the back zip
- No hooded version, so plan on a separate hood
- The 2022–24 Fire drew stiffness complaints; reviews of this current version don't mention it
★★★★★
“The 4/3 feels more like a 5/4 in terms of warmth, but like a 2mm when it comes to flexibility.”
★★★★★
“Still wakeboarding in November! Feeling great in Indiana. Water is 56, air 55 or so. When I’m done it’s still dry on the inside.”
★★★★★
“the Chest Zip was a tad tough to get on, but mainly the zipper & seam across the chest pinched/pulled just a bit at the end range of motion (I kiteboard)”
Reviews collected from brand sites and other retailers, not from Urban Surf customers. Quotes are short excerpts; follow the links to read the full reviews. Last checked Oct 2026.
