Hilly Marathon Fresh Socklet Size:MEDIUM (UK 6 - 8.5) Whether it’s a simple training

Whether it’s a simple training run or competing in a 100-mile ultra marathon or a full triathlon

Material: 100% soft-touch polyester

Optical Heart Rate Hardware

each element of the Cloudrunner 2 is designed to support your foot during movement

Thanks to the innovative stabilizing H-Frame

Hilly Marathon Fresh Socklet Size:MEDIUM (UK 6 - 8.5) Whether it’s a simple trainingDescription Stay fresh and odour free thanks to Polygiene technology. Comfy and durable for a long run. The unique ingredient in these socks is the Polygiene technology. Made with low concentrations of silver salt, which has anti microbial properties and is naturally present in water and soil, to safely eliminate the ability for bacteria and fungi to grow. This is only active on the sock itslef and does not interfere with the skins bacterial flora.