This diabetic-friendly sock by Sockwell has minimal compression to help the non-binding relaxation in the foot, while the toe has a seamless closure for comfortable wear! It’s made out of 45% Merino Wool and 2% Spandex throughout the sock. FEATURES Spandex Throughout SockRelaxed Fit True Rib Leg 45% Merino WoolNon-Binding Relaxed Fit Foot Seamless Toe Closure For Comfortable WearLight Cushioning Throughout Sock-Diabetic PRODUCT DETAILS Details for the Sockwell W's Big Easy Socks Features: Diabetic-Friendly, Moisture WickingSock Type: Fitting: Women's Small/Medium - Shoe sizes 4 – 7.5 (European Sizing 35 – 38) Women's Medium/Large - Shoe sizes 8 – 11 (European Sizing 39 – 43) Men's Medium/Large - Shoe sizes 7-10 (European Sizing 39 - 43) Men's Large/X-Large - 10.5 – 13 (European Sizing 44 – 47) Men's XX-Large - 13.5 – 16 (European Sizing 48 – 50)