Using targeted compression in zones across the sock the Feetures Light Cushion No Show Tab in Pulse Purple can provide improved comfort and support where it is needed most. iWick fibres wick moisture away from your skin for a fresh and dry feel. The Feetures Light Cushion No Show Tab has an ultrathin construction to give a direct feel between your foot and the shoe. The anatomical design enhances fit and works alongside the no toe seam construction to deliver maximum comfort and help eliminate blisters.Size UK Small 2 4.5 Medium 5 7.5 Large 8 11 X Large 11.5 14.7 Patented SockLock Technology to provide targeted compression where its needed most. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. Ultrathin construction takes up minimal room inside the shoe. No Show Tab height which sits below the ankle for maximum versatility. iWick fibres wick moisture to keep feet cool and dry. The Perfect Toe No irritating toe seam.