's K is a pair of waterproof, breathable, fully seam sealed k s with EZ Grow adjustable leg at hem and inside lining for growing k. Features adjustable waist tabs with Velcro closure, zip fly, secure-zip hand warmer pockets, ankle gaiters with gripper elastic and reinforced cuffs and inner-leg boot kickpatches for every adventure. Body: 100% polyester; lining: 100% nylon taffeta; insulation: 60g Heatseeker.