Experience the ultimate lightweight running sock for race day performance and warm weather training. The Hilly Active Anklet Zero delivers a barely-there feel with zero cushioning, perfect for runners who prefer minimal padding and maximum ground contact. Engineered with the highest LYCRA® SPORT content in Ron Hill's range, these technical running socks provide a secure, smooth fit that stays in place kilometre after kilometre. Featuring premium Tactel® fibres for exceptional softness and Tencel® for enhanced comfort, these performance socks utilise a two-sided knit construction that actively transfers moisture away from your skin. The matt finish and hand-linked flat toe seam eliminate bulk and irritation, making them ideal for long-distance running, trail running, and competitive racing. Designed and manufactured by HILLY, the UK's premier technical performance sock company founded by legendary runner Ron Hill, these socks combine decades of running expertise with cutting-edge fabric technology. Key Features & Benefits Zero cushioning for natural ground feel and lightweight performance Maximum LYCRA® SPORT content ensures secure, smooth, comfortable fit Tactel® fabric delivers super soft, smooth feel against skin Two-sided knit construction for superior moisture transfer and temperature regulation Quick-drying and durable for training and racing in all conditions Hand-linked flat toe seam eliminates irritation and pressure points Matt finish for sleek, professional appearance Ideal for warm weather running, racing, and speed work Technical Specifications Cushioning Level Zero - for runners who prefer natural foot-to-ground contact and minimal padding for a fast, light feel 100% Satisfaction Guarantee All HILLY socks are knit with exceptional care to the highest standards. If you experience any issues, contact your retailer for a replacement pair. Fibre Composition 44% Polyamide (Tactel®), 43% Polyamide, 13% Elastane (LYCRA® SPORT) Product Code HI-006028 About HILLY Performance Socks HILLY specialises exclusively in producing the finest technical running socks for runners of all levels. Every sock features advanced technical designs, premium performance fibres, and LYCRA® Sport for superior fit and durability. Whether you're beginning your running journey, increasing your distance, or training for your next marathon, there's a HILLY sock engineered for your needs. The HILLY collection spans four cushioning levels from zero to maximum, with leg lengths ranging from trainer liner socklets to knee-high compression socks, ensuring the perfect sock for every runner and running style.