Active Comfort Socks (AC4) - Lime Premium Leather made for all-day comfort

made for all-day comfort

a shaped-to-fit design for all foot types made with ultra-soft yet durable microfibre

patented FS6® technology

1st Ray Technology promotes better forefoot mobility and gait efficiency

The HV3™ Bunion Bracing Sleeve is equipped with hypoallergenic gel to keep the sleeve in place during any activity

Active Comfort Socks (AC4) - Lime Premium Leather made for all-day comfortThe AC4 Active Comfort Sock uses two of OS1sts signature technologies for the ultimate comfort experience. The AC4 is built with nano bamboo charcoal cushion where it counts and OS1sts cooling Skin Thin Technology for temperature regulation. Made for everything from exercise to everyday, this sock features blister protection, contoured padding, and light to moderate compression for support and fit. For the best fit, it is important to use the size