Size: LARGE Balega Hidden Comfort socks are crafted to meet the rigorous demands of athletes, active individuals and runners. They feature a high needle count fabric for plush, non-bulky cushioning and incorporate Drynamix yarn to effectively wick away moisture, keeping feet dry and comfortable even during intense activities. Sock Size Men Sock Size Women Small 4.5-6.5 Small 6-8 Medium 7-9 Medium 8.5-10.5 Large 9.5-11.5 Large 11-13 X-Large 12-14 X-Large 13.5-15.5. Unisex Superior Cushioning Luxurious Cushioning dvanced Moisture-Wicking Secure and Precise Fit Seamless Comfort Enhanced Breathability Technical Benefits: Drynamix Materials: 88% DRYNAMIX POLYESTER, 8% NYLON, 4% NEOFIL, 2% ELASTANE Sizes: Medium Color: grey carbon