Feetures! High Performance Ultra Light No Show Tab Sock - Pink-M Thin flat knit construction takes up minimal room in the shoe. SnugFit Technology - Unique Power Bands of Lycra hug your entire foot for maximum support. This snug, supportive fit eliminates movement to prevent blisters. The PerfectToe (No irritating toe seam.) Durasoft, Feetures! unique blend of SuperSoft Merino wool and rayon from bamboo, wicks away moisture and naturally eliminates odor to provide unsurpassed comfort. Graduated compression in crew top keeps sock in place and aids in circulation.