403 Foil BZ GBS Fullsuit delivers conscious warmth and flexible comfort for cold-water surf
What Our Gearhead® Experts Are Saying:
"This suit is warm, super flexible, and easy to get on with the back zip. The 4/3mm thickness gives great insulation, and I can paddle comfortably without feeling restricted. I also love knowing it´s made from partially recycled materials—performance with purpose."
For early mornings and cold-water lineups, the Billabong 403 Foil BZ GBS Fullsuit keeps us warm, mobile, and ready to ride. Designed with partially recycled Superflex Lite Foam, this 4/3mm wetsuit balances high thermal retention with a lightweight, flexible feel. The Silicone Stretch Recycler interior lining moves effortlessly with the body, providing all-day comfort in chilly surf.
Its GBS (glued and blind stitched) seams block out cold water while maintaining the suit’s overall stretch, and the easy-entry back zip adds convenience without compromising warmth. Whether you´re logging winter waves or paddling out in shoulder-season conditions, the Foil 403 is built to handle it sustainably and reliably.
Details
- Women’s 4/3mm full wetsuit for cold to cool water surf
- Partially recycled Superflex Lite Foam for lightweight warmth
- Silicone Stretch Recycler interior lining offers flexibility and softness
- GBS (glued and blind stitched) seams prevent water entry
- Long sleeve, full coverage design for maximum insulation
- Back zip entry system for easy on/off
- Built for daily surf sessions with eco-conscious performance
- Item #BILKBXN
Tech Specs
- Material
- 100% recycled nylon
- Style
- full
- Thickness
- 4/3mm
- Hood
- none
- Zip
- back
- Seam Construction
- glued, blindstitched
- Activity
- surfing




