Seek Core 5/4 Front Zip 2025 Wetsuit

Performance & Feel

Hot_Stuff 3.0 across the torso and thighs gives warmth where you need it most — warmer and stretchier than the 2.0 it replaces, with larger loops in the recycled nylon lining trapping more air. Silk_Stuff 2.0 at the chest, shoulders and arms provides stretch and makes getting this suit on and off easy.

The Sweep Cut seam-free shoulder design helps movement and Maki_Tape 2.0 reinforces the lower body seams and cuffs where a winter suit takes the most stress. Water Defender Legs are the new addition: small inserts at the ankle cuffs that stop the leg ends folding under water pressure, keeping the suit sitting correctly. Drain holes let any water that does get in under the chest zip clear quickly.

This 5/4 suit lets you get on the water through winter.

Key Features

• Natural rubber: 100% neoprene-free, sourced from oystershell powder, plant-based oil and eco-carbon black for a lighter, more flexible suit
• GBS construction: glued and blind stitched seams prevent water entry without restricting movement
• Hot_Stuff 3.0: upgraded thermal lining made from recycled nylon, warmer and stretchier than Hot_Stuff 2.0
• Silk_Stuff 2.0: smooth recycled-fabric lining at chest, shoulders and arms for comfort and easy entry and exit
• Maki_Tape 2.0: elastic neoprene tape reinforcing lower body seams and cuffs from the inside
• Sweep Cut: seam-free across the shoulders gives excellent range of movement
• Water Defender Legs: inserts at the ankle cuffs stop leg ends folding under water pressure, keeping the suit sealed at the ankle
• Cordlock: one-handed front zip adjustment for fit
• Seal_Tite: narrow rubber strip at arm and leg cuffs and collar for a better seal
• Drain holes: let any water that does get in under the chest zip clear quickly
• Key_Pocket: secure internal key storage