Colby + Yamamoto - 4/3mm Chest Zip Fullsuit - ALL BLACK
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$305.00
Color
Black
Quantity
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Quantity
1
Description
The Colby + Yamamoto 4/3mm Chest Zip Fullsuit is designed for cold conditions, typically used in water temps in the mid to high 50s.
Like all Colby + wetsuits, it features Yamamoto #39 in the torso for durability, shape retention and warm...
Reviews
4.7
42 ratings
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Great suit- great price
Neoprene is super high quality, customer service is rad and one day shipping in California is super sick. I got a medium 4/3, sizing worked well for me, was a little wide in the thighs but Im also kinda a skinny guy so id imagine for most itd be a perfect fit. Not sure how these guys are selling these suits at that price point, every other suit using yamamoto neoprene and this kind of high quality construction goes for 450-650 or more. I compared it to my buddies Feral suit using yamamoto neoprene and its the exact same quality for over 125 dollars cheaper, insanity. Been using it for about a week now and cant find any issues, probably one of the best and most comfortable suits ive had, things super warm. I bounce between Santa Barbara and San Francisco and this suit is perfect for the water temps where im surfing, id imagine when OB gets real cold in January might need to bust out the booties or step up to the 5/4 but well see, right now as a freshy i think id be toasty out there until it drops below 50.
R
Reece · May 16, 2026
Great wetsuit!
Got the 4/3mm Chest Zip. Been using it all season and it's kept up really well. Super warm and very comfortable.
J
John · 21 days ago
Good quality but the sizing is off by a lot
The quality of the wetsuit is good. The rubber is warm and the stitching is very well done and sealed. My only issue is that I ordered one size up than normal for everything that I’ve bought from O’Neill, but the wetsuit was still too small. I wish I sent it back for a bigger size before wearing it in the water.