GURU PRO fullsuit for men made from innovative Organic Oysterprene, 4/3 mm thickness, with long sleeves. It features a chest zip closure using the SOÖRUZ Chest Zip system for a perfect fit and enhanced insulation. The seams are glued and then secured with internal taping for maximum waterproofing. The design uses eco-friendly water-based glue, and the inner/outer fabrics are made from recycled Polyester/Nylon. The suit includes a 'Black Diamond' chest panel at the back and a 'Storm Dry 2' lining at the chest panel, front thighs, crotch, and back for optimal thermal protection. It also has a handy pocket for keys.