PERFORMANCE FIT: No slipping, no bunching, and no blisters. Socks are designed with med-compressed and elasticity to gently support and protect the arches, ankles, heels, and stay up, holds the sock securely on the calf UNIQUE SOLE: Moisture wicking material, pulls moisture away from skin, fast drying; Terry structure, shock absorption, softness, avoid blisters; Thick and durable material, this is not the kind of sock you replace after 10 washes; Design different functional zones according to the plantar structure (Distinguish left and right feet), durable, breathable, dry and comfortable COMFORTABLE, WARM AND BREATHABLE: Socks are made of 7 kinds of main materials blend, the anti-pilling performance has been enhanced; Full Cushioning throughout this entire socks provide support, warm and comfort without unwanted weight and bulk; The instep mesh zones featured on these socks offer added breathability for all-day wear VERSATILE WEAR: Mid weight, It is recommended to use it in an environment more than 30 degrees Fahrenheit and less than 70 degrees Fahrenheit. Different people have different adaptations to temperature, Please choose according to the actual situation. Best for Hiking, Camping, Mountain Biking, Trail Running, Backpacking, Travel, Trekking, Hunting, Spring Skiing, Work Boots, Wide Variety of Winter Sports, and Everyday Use Tips: Size indications are located inside the sock cuff, with "L" and "R" at the toe area to differentiate between left and right feet; Please contact CWVLC for quality problems such as holes in socks Full Cushioning provides support and comfort without taking up too much space inside your shoes. Coveted for its dependability and comfort, this sock has durable, moisture-wicking and smooth, that you won't find in any other full cushioned socks. No slipping, no bunching, no blisters. This is a fast drying and breathable “all-weather” sock.