4/3mm Men's Dakine Cyclone Zip Free FullsuitFeaturing all high end materials and construction for surfers looking for extreme performance in flexibility and warmth. The Hexotherm lined core and fully sealed seams make these feel warmer than some thicker suits meaning you can go thinner to feel even freer. Engineered with the Apex Fit pattern for extreme freedom of movement with no stress points, Hexo_Therm lining and fully taped Triple Lock seams for MAXIMUM warmth, and DK_Lite limestone-based neoprene. Built with low impact processes like Dope Dyed yard and solvent free lamination, the Cyclonerepresents a breakthrough in sustainable wetsuit design and will keep you in the water longer than ever.1yr Warranty