Thickness - 3/2 mm Seams - Triple glud seams with internal E5 Tape Neoprene - E5 Ultra Stretch Liner - E5 Flash Lining and ThermoFlex lining Entry System - Chest Zip External Key Pocket with Magnet Closure Front Mesh Single Lined Panel Aquaband Welded Wrist and Ankle Seals Warranty - Seams: 3 Years/ Materials 1 Year