Model [ COXBT]Coxswain - Black - Men's Lifestyle ShoesProfessional-level recovery tech mixed with the easy wearing simplicity of a boat shoe. Now upgraded with a more breathable upper and a cleaner no-sew construction. Ribbed insole designed to massage your underfoot Super light weight IMEVA® injected foam) creates added comfort and flexibility. Midsole floats in case the shoe goes overboard without you Engineered for breathability with air mesh toe box, tongue and heel Collapsible heel conveniently allows for easy entry for all the lazy shoe wearers out there Bungie creates a slipon, form fitting upper that you never have to tie