Intensive running sessions need an intensely helpful sock solution. UYN Run Compression Fly Socks are the running companions you can’t take to the road or track without. Their ‘Light Compress-IQ’ smart compression improves the supply of oxygen to stressed muscles, extending their efficiency. The socks fit perfectly, with a left/right ‘Ergologic’ footbed shape. Made from Natex, a 100% plant-based nylon fibre that guarantees optimal climate management, Zerodor odour controlling yarn and ‘Cool-Air-Flow’ technology, feet stay cooler and fresher-feeling. UYN Run Compression Fly Socks’ design establishes an intelligent, low friction ‘Feather Run Zone’ below the ankle that is ventilating and protective. Topped by ‘Zero-strangle’ cuffs that hold without constriction, these socks have shock-absorbing ‘Anti-Impactors’ and ‘Preshock Shields’ providing zonal protection and a seamless toe reduces the chances of blister formation.