This grip sock features a ventilated design and compression arch support to maximize breathability and sweat control. For those looking for an athletic option, this sock offers the best of premium comfort and performance. Fraise's organic cotton blend incorporates silver, which provides natural antimicrobial properties that help reduce odors and bacterial growth - perfect for when you're sweating in the studio or on the go. It's also been combed with brushes to remove the shorter, weaker fibers, leaving it softer and more durable than traditional cotton. Fits US women's size 5-10 or men's size 4-9. Composition: 75% combed organic cotton, 20% recycled polyester, 5% spandex Our organic cotton is grown without synthetic chemicals and uses less water than conventional cotton. Recycled polyester reduces waste and carbon emissions by approximately 30% compared to virgin polyester. Care instructions: To preserve the grip, turn socks inside out and wash on a cold, gentle cycle. Air dry to finish. Avoid using bleach or fabric softeners. Uses: pilates, barre, yoga, non-slip socks Imported Fits US women's shoe size 5-10 or men's size 4-9