The 1000 Mile Tri Sock features the unique properties of Marfil - the fibre of the future. It is the lightest yarn available, with the lowest specific weight of any fibre ever conceived. The wicking properties of Marfil are second to none, which means your feet stay cool and dry.
- Marfil yarn keeps your feet cool and dry
- Flat Toe Seam - to maximise comfort
- Arch Bracing - provides a customised fit
- Top Venting - helps keep your feet cool under pressure.
- 42% Polypropylene, 39% Nylon and 19% Elastane.
- Single layer sock to minimise weight
- Suitable for Road, Track, Trail racing or cycling and triathlon