Sockwell SW4W-900 women's Elevation firm graduated compression socks is offered, in a black 31% merino wool, 31% bamboo rayon, 30% stretch nylon and 8% spandex with a four zones of graduated compression promotes circulation, minimizes swelling and reduce fatigue. This beautiful sock features ultra-light cushion sole, turn welt top, graduated compression leg, arch support, seamless toe closure and 20-30 mmHg firm compression rating. The Elevation socks with refined cashmerino/bamboo rayon yarn improves moisture management, odor control and temperature regulation. Sockwell SW4W-900-900 socks with black and white strips pattern. The Sockwell SW4W-900-900 socks offered by My Gift Stop are brand new in its original packaging.