DescriptionUNIQUE PADDING SPECIFICALLY DESIGNED FOR SKIING BENEFITSExclusive THOR•WICK® for maximum WICKING because a dry foot is a warm foot. Flat knit instep and arch for BETTER FIT AND VENTILATION Unique padding in ball and heel for WARMTH, SHEAR PROTECTION and COMFORT. Cushioned shin PROTECTS AGAINST SHIN BITE.PRODUCT DETAILSLength: Over-Calf Cushion: Lite Cushion Fiber Contents: 3% Elastic , 20% Nylon , 56% Exclusive THOR•LON® Acrylic , 19% Polyester Care instructions: For longer product life, maximum protection and comfort, wash and dry inside out (to fuff up the pads)using liquid fabric softener after each use (to lubricate the fibers for longer life).For optimal benefits, liquid fabric softeners are always recommended.Do Not Bleach.Wash Normal: 105F/40C.Dry Normal Medium.Do Not Dry Clean.Do Not Iron.Proudly made in the USA