PREMIUM SOFT GRADUATED COMPRESSION SOCKS -?Swell Relief Soft Wear 4 Pack Graduated Compression Socks for boys and girls. ?Enhanced performance design for support and comfort. Fits children ages 9-16 years old. Colors All Black.?Qty. 4 Pair.? PROTECT & RELIEVE – Engineered to improve performance and endurance. Energizes legs and relieves ankle swelling, reduces risk of sprain or injury. Protects calf muscles and shins from impact during sports training, play, and high-impact?activities. Provides arch support. EVERYDAY WEAR -?Long-lasting support for prolonged active wear or injury recovery. COMFORT & STYLE -?Ultra-Soft microfiber blend maximizes comfort without compromising support.?Anatomic Design with toe & heel pockets. Non-Restrictive top band with stay-up performance. Assorted colors & Designs available: Black, Navy Blue, Tan, White, Brown, Khaki & Grey. EASY CARE – Hand or Machine Wash in cold water. Wash Whites?Separately? Do not use bleach or fabric?softeners. Dry low to medium heat, or line dry. Materials are latex free 70%Nylon, 25% Elastane, 5% Spandex.