The FXR Child Clutch Pants are built to keep young winter adventurers warm and protected through long days in the snow. A durable 450D polyester outer shell features a HydrX 5K™ waterproof / 5K breathable / windproof laminate and PFAS-free DWR finish, while tough 600D polyester reinforces the seat, knees, instep, and hem for added protection in high-wear areas. F.A.S.T. 3.0™ provides a 210g combined F.A.S.T.™ / FXR Thermal Flex™ insulation value for dependable warmth and floatation assistance, with a nylon taffeta lining for comfortable wear. Adjustable fixed suspenders, a hook-and-loop waist adjustment system, and elastic at the back waist help provide a secure fit, while knee-height YKK® leg zippers make getting boots in and out easier. Boot storm cuffs help keep snow out, and zip-off leg extensions provide extra room as kids grow.