Select Size to see the return policy for the item.78% Polyester Fabric, 12.5% Spandex and 9.5% Rubber.Hand Wash Only.COMPRESSED & ELASTICITY: Socks with compression in arch, helping get relief from swelling of the calves, foot and reducing lactic acid build-up after strenuous workouts. Elastic cuffs with good elasticity and stability for a perfect fit, which ensures the sock stays up around the calf and doesn't slip down during daily wearing. These compression socks will not sag or lose stretch through even after all day wearing.MOISTURE WICKING & BREATHABLE: Felicigeely crew socks is made of superior fabric that quickly absorbs moisture and wicks the moisture away, this helps to keep your foot dry whole day. Mesh ventilation zone promotes air circulation, which helps to keep your feet breathable, cool and comfortable, socks thickness perfect for all seasons wear, be it summer or winter!.DURABLE & REINFORCEMENT: Reinforced padded tab on the heel and toe provides outstanding comfort and durability, reducing friction and preventing blisters or chafing. Cushioned socks with extra thick soft padding, providing additional comfort and impacting protection on the feet during running, walking or other outdoor activities.SEAMLESS COMFORT & HIGH PERFORMANCE: The running calf socks are seamless on the toe for seam free comfort and protect against yarn chafing or irritation caused. Felicigeely sport socks will deliver a snug fit and retain shape even after repeated washings.UNISEX STYLE & IDEAL GIFT: Available in 2 different sizes: 6-9/9-12, suit for most men and women. These casual socks is great for daily wearing or most outdoor sports activities, such as walking, workout, jogging, exercise, gym, training, golf, tennis, fitness, etc. Sock With Gift Box! Ideal gift for parents, friends and other family members. Beneficial to runners, athletes, hiking, cycling, office workers, workout fanatics, airplane travelers or anyone on their feet all day.