Red Wing Shaped Comfort Wool Footbeds provide a layer of lightweight cushioning with PORON, a material with long-lasting shock absorption. A wool felt top surface keeps feet warm and wicks moisture. Shaped Comfort Wool Footbeds are made in the USA and we have two sizes for you. Medium= 6.5-8 Large= 8.5-10 UK To view the rest of our Red Wing Accessories, press here. 96371 Shaped Comfort Wool Footbed Insole Lightweight Cushioning with PORON Long Lasting Shock Absorption Unisex Made in USA Description by: Vik