Hilly Marathon Fresh Socklet Fitness Equipment Advanced GPS: All-Systems + Dual-Frequency

Advanced GPS: All-Systems + Dual-Frequency for rapid signal lock and precision tracking

daily mileage and consistent all-season training

even on longer efforts

Padded shoulder straps with load-lifter adjustments for better weight distribution

Hilly Marathon Fresh Socklet Fitness Equipment Advanced GPS: All-Systems + Dual-FrequencyThe 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. The added benefit of Polygiene odour control will not wash out as the technology is bound and permanently