Collection: 4/3 Wetsuits & Thicker

4/3 and Thicker Steamers for Cold Water

Browse 4/3mm, 5/4mm and 5/4/3mm full-length wetsuits at Shed Nine. Check each listing for its exact thickness, entry system and whether it has an integrated hood.

Shed Nine's general guide for 4/3mm steamers is 10–16°C, for cold water. That range applies to the 4/3mm guide only; thicker suits retain their own specifications. Warmth varies with fit, wind and personal cold tolerance.