COMFORTABLE TO WEAR – Max Cushioning place in areas of high impact to reduce irritation on your skin and relieve foot pain during sports or daily activity. The hand-lined seamless toe ensures protection against yarn chaffing caused by traditional toe seams. Copper ions blend eliminates odor causing on the fabric. Ultra Air-permeability and moisture-wicking performance keeps your feet dry throughout the whole day. ARCH SUPPORT SPORT SOCKS – Provide cushioning and arch support, elastic in the right places, superior snug fit, they don’t move around and chafe, improve foot arch fatigue and keep sock in place. Durable padding in the arch band, heel and toe, help relieve pain & discomfort on the running. Boost your performance for any sport activities and good for your health. MEET YOUR DAILY NEEDS – Professionally customized for all activities and sports, such as mountain climbing, football, hiking, jogging, running, tennis, marathon, hockey, soccer, basketball, golf, cycling, etc. Strategic cushioning, softness and comfort to reduce foot fatigue and soreness from standing for long periods of time. FIT JUST RIGHT – Two size options available to pick from – US Shoe Size Women 5-12.5 | Men 4-11.5. Whether you are an athlete, nurse, teacher, flight attendant, office worker, pregnant female, recovering patient or an elder person, our socks will be beneficial to your health and comfort. Match with loafers, oxfords, sneakers and more! And they are suitable for home, casual or party in spring, summer, autumn and winter. SIMPLE TO CARE FOR – Machine wash cold. Please do not dry clean, do not bleach, do not iron and drying them. Item will shrink if left in the dryer too long. The best is to air-dry. Socks dry pretty fast.