Beaver Sports 3mm Wet Suit specially conceived for Scuba Diving. Protected shoulder areas. Fleece lining. Smooth Skin Neoprene Ring Seals at Ankles & Wrists Spine protection Glued & Blind Stitched Construction Frontal Zipper for easier donning & doffing (unaided). Thigh Pocket. Reinforced knee pads YKK Zippers Thick Zip backing panel Extremely high specification 3mm wet suit with plush titanium lining. Velcro-closing semi dry neck seal, for reduced water influx and increased comfort. Reinforced shoulder panels help prevent your BCD or weight harness from slipping, and protect the surface of the neoprene. Thigh pocket for storage of small items during diving. Zip backing panel to minimise water influx. Best Quality YKK zip with ultra silk nylon runners and teeth, to completely eliminate rust & corrosion. Glued and blind stitching produces a seam that is watertight as it lies flat against the skin.