U.S. Merino Wool: We source our 100% U.S. grown merino wool exclusively from sheep raised by American farmers on American farms. Merino wool keeps you cool in the summer and warm in winter. Light Cushion: Cushion that is light in weight along the base of the foot only. This all-season construction i...

EXTRA DURABLE: Made with 1000D nylon – the same material used in highly demanding naval applications – and utilizes drop-stitch construction with double-reinforced seams for added durability. SUPER RIGID: At four inches thick, you can stand, jump, climb, and play around on it all day long withou...