The Billabong 302 Foil BZ GBS wetsuit is designed to keep you warm and comfortable during your aquatic adventures. It features a neoprene construction for superior heat retention, a GBS seam construction for a waterproof seal, and a metallic foil lining to reflect the suns rays and provide extra warmth. With a 4-way stretch material for unmatched flexibility, you can move with ease and enjoy your time in the water.