HIGH QUALITY COTTON MATERIAL These low cut socks are fashioned out of premium cotton material to eliminate any scratchy or itchy feeling. This material is soft against the skin and won't rub or cause chafing while also being breathable and cool. This breathable nature allows these socks to move air through your shoes to keep your feet from getting damp or hotTWO SIZES AVAILABLE - Szie Medium Fits US Women Size 6-10, Men Size 6-8; Size Large Fits US Women Size 10-13, Men Size 8-12ANTI-SLIP DESIGN These ankle socks feature an anti-slip ring of fabric that sits around the ankles. Because of this ring, you won't have to worry about them bunching up or slipping down. This means you can avoid having to constantly reach into your shoes and pull your socks back up. Socks with this technology are especially beneficial for those who work on their feet all day or anyone who goes on long walks and hikesTOP NOTCH ARCH SUPPORT High elastic rubber threads along the arch provide your weak arches with the targeted support they need. Through this elastic, any sore arches caused by fatigue or plantar fasciitis may benefit from the support that they provide, helping them more comfortably get through their daysIDEAL FOR ANY SHOES These versatile no-show socks can be worn with just about any kind of shoe and be hidden away. The socks are particularly great for business shoes, casual shoes, some flats, athletic shoes, booties, canvas shoes and loafers with little to no visibility. TWO SIZES AVAILABLE - Medium Fits US Women Size 6-10, Men Size 6-8; Large Fits US Women Size 10-13, Men Size 8-12