Our most PROTECTIVE and CUSHIONED mid-weight sock. The Evolution keeps your feet COOL, DRY and BLISTER FREE. It's outrageously comfortable too. Made in Australia- Sports Podiatrist designed for exceptional padded comfort- Ultimate Blister Protection- FormFit™ individually contours to your left and right feet- Seamless Toe Construction stops toe chafing- Keep cool, dry and fresh with Coolmax® and X-Static® yarns- Optimum support with anatomical design Technology and Materials COOLMAX®Coolmax® for maximum moisture management and temperature control. X-STATIC®Made from 99.9% pure silver thread for permanent anti-odour and antimicrobial performance. ARCH SUPPORTContours to the shape of the arch to help keep the sock in place. PADDED PROTECTIONReduces friction and cushions for blister prevention. Also padded across the medial and lateral Met heads, and lateral toes – which are common rubbing and blister areas. Care Cold machine wash. Do not tumble dry. Do not bleach. Do not iron. Size Chart