PREMIUM QUALITY: Shinymod crew socks are made of soft and comfortable material, good in keeping warmth, wicking sweat and keeping feet fast dry from smell. Add thick full cushion on the bottom resisting impact of sports, providing supremely comfort wear and prevent from slipping. Three pairs, three sizes choosable. (86% Cotton+12% Nylon+2% Spandex) COMPRESSION ARCH SUPPORT: Arch elastic pressure band covers feet perfectly, provides superior compression arch support and protection which prevents from sports strain, helps reduce foot pain and fatigue and avoids blisters caused by hiking or running. The compact seams make it not easy to be out of shape. REINFORCE SEAM DESIGN: Extra strengthen seams on the toe and heels make athletic socks very durable and not easy to unrave or worn. Suitable for outdoor activities and casual need in all seasons. BEST GIFT CHOICE: The gifted zipper bag comes with our sports socks is excellent in craftsmanship, portable, waterproof, press resistance and can be used as a storage bag for travel. It is the best choice for daily use and gift for your family or your friends. CUSTOMER SUPPORT: We provide after-sale service for every customer to make you satisfied. If there is any defected problem on our socks, we guarantee unconditional return or refund. Feel free to contact us for any questions.