Body Glove 5/4mm "X2" Fullsuit: Great for Temperate Waters One-piece Back Zip Design 5mm-thick on torso w/Metalite for warmth 4mm-thick on arms and legs for flexibility Glideskin wrist and ankle seals to reduce water flushing and facilitate easier donning Keypocket Kneepads Lifetime manufacturer's warranty on construction, limited 1 year manufacturer's warranty on materials Available in All Black, Black/Royal, or Black/Slate Black/Charteuse Size S,SM,M,ML,LS,XL,XXL,XXL   Size Chart