OS1st Pickleball No Show Socks offer high impact protection with nano-bamboo charcoal cushions and an arch band for superior support. Silver-ion tech adds moisture-wicking and odor control for the ultimate in comfort. Plus they are made with left/right shapes for the most anatomical fit. These court socks also feature cooling properties to keep your feet cool during play. Get the best out of your gear with OS1st Pickleball No Show Socks.SIZE CHART: OS1st Pickleball No Show Socks Technical SpecificationsHigh Impact ProtectionPadding in High-Friction Areas with Nano Bamboo Charcoal Ionized FibersTreated with Silver-Ion Technology for Antibacterial Odor and Moisture-Wicking AbilityArch Band for Added SupportCooling Heat Release TechnologyCare: Hand wash, hang dry. Do not bleachImported