Body Glove Men's 3/2mm Vapor Slant Zip Fullsuit Wetsuit, Large/Short Should fit snug, but not too tight MATERIALS: 100-Percent vapor stretch water repellent technology throughout , 100-Percent fluid seal seams, thermo fiber from the chest down CONSTRUCTION: Vapor lock seams with 100-Percent interior Fluid Seal, Anatomically Cut, Unfinished wrist and ankle cuffs with fused edges and Double lock S-Seal wrist and ankles Interior elastic key cord Nano Tritec kneepads Slant zip chest entry and concealed left shoulder bib cinch for reduced water flushing