"What Our Gearhead® Experts Are Saying: ""This suit is a solid go-to for cooler water—plenty of flex, great warmth, and the chest zip helps keep it secure and low-bulk while paddling. I love that it’s partially made from recycled materials too. It’s dependable without breaking the bank."" The Billabong 302 Foil CZ GBS Fullsuit is built for daily surf sessions where warmth, comfort, and performance matter most. Designed with a 3/2mm thickness, this fullsuit keeps us warm in cooler waters without sacrificing mobility. The Superflex neoprene exterior offers excellent stretch and durability, while the Superlight Foam—made from upcycled car tires and neoprene scraps—delivers lightweight insulation and a more sustainable ride. Inside, the silicone stretch jersey lining keeps things soft and flexible next to the skin, and glued and blind stitched seams help prevent flushing while maintaining stretch. Reinforced melco spot tape at stress zones boosts long-term durability, and the chest zip entry adds a performance edge with less bulk and better water resistance."