Shank: Engineered Composite. Heavy Duty YKK Side Zipper. WP Waterproof. At ToughKicks we stand behind our products. Insole: Removable Dual Density Polyurethane "SHOCK ZONE" Footbed with Air Flow Vents.
Item# : 0000000000000001186200000000000022168231P
Model # : 834-6218