Stay fresh and odour free thanks to Polygiene® technology. 

The polygiene® treated fabric is made with low concentrations of silver salt, which contains anti-microbial properties naturally present in water and soil. This safely eliminates the ability for bacteria and fungi to grow. 

Polygiene® is only active on the sock itself and does not interfere with the skins bacterial flora.

The added benefit of Polygiene® odour control will not wash out as the technology is bound and permanently integrated into the sock.

The 5k Fresh is also made with LYCRA® SPORT fibre to ensure a close and comfortable fit.

Socks designed and manufactured by HILLY - the UK's premier technical performance sock company for runners; founded by Ron Hill.