100% Yamamoto neoprene construction: Provides exceptional stretch and flexibility for paddling and movement
3mm thickness in upper body and 39mm in body and legs: Balances warmth and lightness for comfortable sessions
Backzip entry design: Allows for easy on and off and a secure fit
Tested by expert Alex Buzz: Ensures reliability and performance in real surf conditions
Durable build: Designed to withstand regular use and last through multiple seasons
Summarized by Shop
Our Backzip 3mm2 is made with the best wetsuit material available—100% Yamamoto Neoprene: stretchier #40 in the upper body for paddling, and #39 in the body and legs for maximum warmth and lightness.
Designed and tested by Alex & Buzz at Ocean Beach, San Francisco—FERAL is built to last seasons, not sessions. Best for 56-65 degree wat
Material
100% Yamamoto neoprene
Thickness
3mm (upper), 39mm (body and legs)
Entry Type
Backzip
Color
Black
Pattern
Solid
Available Sizes
XS, S, M, L, XL, XXL
Summarized by Shop
5.0
7 ratings
5
4
3
2
1
Comfortable from the very first surf, wish i could wear this all year round. Buttery and springy with minimal water weight. Between this and the 3mm plus I’m pretty sorted 👌
Ben · April 18, 2026
This is, by far, the warmest 3/2 I have ever owned. The collar is nice and snug, keeping water out.