The men's Dawn patrol offers performance and warmth feature along with durability and great value. This wetsuit has many of the high ends features you will find in our ultimate suits. We use E5 neopre, and E5 Flash lining and the entire suit is glued and blindstitched with 3/4 taping. Thickness 5/4mm Entry System Chest-Zip Collection Dawn Patrol Style Code WSM7SM Material E5 Neoprene Features Glued and Blind Stitched, E5 Flash Lining + Tape, Mesh Skin Panels Our model is 1,83 tall and wears size M.