Everyday Sneaker Companion. Nike's latest running socks are designed with a secure fit, sweat-wicking wool blend fabric, and targeted cushioning to keep you comfortable and focused through every mile. Fit &Design: Performance crew running socks with a secure, locked-in fit Targeted micro-cushioning in the heel and toe for enhanced comfort Asymmetrical arch support provides a natural, supportive fit Heel Lock construction delivers a secure, stay-put feel Zonal mapping helps reduce blisters in high-wear areas like the Achilles and beneath the laces Stretch fabric offers excellent flexibility and shape retention Technology: Nike Dri-FIT ADV Technolog combines moisture-wicking fabric with advanced engineering to help keep your feet dry and comfortable during workouts Strategically placed cushioning and support help improve comfort and stability on every run Additional Details: Machine wash Imported