* 2021/22 Model * Xcel Brand * 4.5/3.5mm Thick, Chest Zip Entry, Updated Hood Design * New Channel Flex = Hydrophobic, Weightless, Unconstrained Stretch * Japanese Lite Limestone Nanoprene = Lighter, Softer, Warmer * TDC Chest to Ankle (Thermo Drying Celliant) = Warm, Increase in Blood Flow * Water Tight Zipper & Magnetic Closure = Keeps Water Out * Quick Dry Fibers = Stay Dryer and Lighter * Engineered Design = Fits Like a Secondary Skin * Triple Glued & Blind Stitched Seams With Fusion X Tape = Seam Protection * Sealed Nexskin Wrist & Ankles = Locks Water Out * Glide Skin Collar = Prevents Flushing * Back Knee Flex Grooves = Prevents Bunching * One Piece Front & Back = Unrivaled Comfort * 100% Ultra Stretch = True Performance The 4.5mm/3.5mm Comp X Hooded is Xcel's top end winter wetsuit for 2021/22, and features one of their newest materials \"Channel Flex\", an exterior hydrophobic