Xcel Size Chart The Axis X features XCEL's premium, watertight front entry system with additional seam and material innovations for very good warmth, stretch, and performance. The front and back torso is lined with fast drying, lightweight, and naturally hydrophobic Quick Dry Lining, and the glued & blindstitched seams are sealed with inner Thermo Dry seam tape to keep even more water out. The outer sleeves also feature S-Seal technology, a durable, flexible outer composite for an even better seal. Features: - Plush Thermo Lite chest - S-Seal upper body - Tape sealed lower body - Water tight zipper - Limestone veoprene - Engineered design - Glide skin collar - 100% performance stretch - Dope dye yarn - Water barrier inner dam