Features: - StretchFlight neoprene for increased warmth and comfort without sacrificing flexibility. - 24% less CO2 emissions per wetsuit. - Limestone-derivate eco-friendly neoprene made from scrap rubber tires and Bluesign® certified. - External seams: Flatlock stitched seams that are locked but not sealed. - Entry: Hook and loop adjustment. - Aqua Alpha, non-toxic, water-based glues. - Composition: 100% Nylon