men's neoprene swimming suits 1. 3mm neoprene sheet 2. Full size chart is available 3. Back YKK Zipper men's neoprene swimming suitsByname: Surf suit ... neoprene. 2) thinckness and colors can be customized. 3) Size: S#,M#,L#,XL#,XXL# 4) Waterproof, Compression resistant. men's neoprene swimming suits