All-Purpose Support Medium Arch Insole Size:Men's 9.5-11 / Women's 10.5-12 A unique blend of rarefied

A unique blend of rarefied 200-needle thread count merino wool spun with TENCEL fibers

Made for those who prefer a thinner sock that protects from blisters and keeps feet dry

responsive ride

with plenty of stretch and ventilation through the upper

Woven "lift bars" to circulate air throughout the sock

All-Purpose Support Medium Arch Insole Size:Men's 9.5-11 / Women's 10.5-12 A unique blend of rarefiedA thin profile and firm, medium arch shape let you put Superfeet All Purpose Support Medium Arch (Blue) premium comfort insoles in a variety of footwear, which makes them one of the best all around insoles for runners, walkers and comfort seekers. Superfeet All Purpose Support Medium Arch insoles work well for those with flat feet, plantar fasciitis or anyone seeking added arch support and comfort in their shoes. They work by cradling your heels and