Sockwell High Rise Rib Over the Calf Compression Sock (Men) - DenimCOMPRESSION Moderate (15 20mmHg) Graduated Compression CUSHIONING Micro Cushion Sole FEATURES Wide calf fit A more generous stretch in the calf (approximately 30% wider) for support without restriction Spandex throughout the Sock Graduated Compression Leg Arch Support Seamless Toe Closure Turn Welt Top CONTENT 32% Merino Wool 32% Bamboo Rayon 28% Stretch Nylon 8% Spandex