The Sonic-Pro HDZ takes the durable design of the Sonic-Pro HD wader and incorporates a waterproof TIZIPA(R) zipper for ease and comfort on the water. With its added features, fit, and durability, the HDZ helps anglers maximize their time on the water. FABRIC 4-layer, 100% nylon waterproof/breathable DWR coated COLOR Clay/Dark Earth FEATURES TIZIPA(R) waterproof front zipper Ergonomic 3.5mm neoprene bootie with 4mm bottom for additional comfort and increased durability against punctures Snap tab to secure zipper Two-sided fleece hand warmer pocket with water-resistant zippers Anti-corrosive hardware Large water-resistant chest pocket Integrated tool dock on left chest pocket Slim wading belt compatible with majority of pliers and staffs M&';S SONIC-PRO HDZ WADERS - ALL MODELS Size Chest Waist Inseam Shoe Size S 35-37" 28-31" 30-31" 7-8 M-SHORT 39-41" 32-34" 30-31" 8-10 M 39-41" 32-34" 30-32" 8-10 M-LONG 39-41" 32-34" 32-34" 8-10 M-KING 43-45" 35-38" 30-32" 8-10 L-SHORT 43-45" 35-38" 30-32" 9-11 L (9-11) 43-45" 35-38" 32-34" 9-11 L (12-13) 43-45" 35-38" 32-34" 12-13 L-LONG 43-45" 35-38" 34-36" 10-12 L-KING 46-48" 39-42" 32-34" 9-11 XL-SHORT 47-49" 39-42" 30-32" 10-12 XL 47-49" 39-42" 32-34" 10-12 XXL 51-53" 43-46" 32-34" 12-13