509 Tactical Sock Colour:Black Ops and its flexibility makes it

and its flexibility makes it great for families

Dimension: The TREK SPORT 75 is 74

Live intercom for up to 4 riders

Dual kit includes two single kits in one box

Reinforced knee and hem with 600D reinforcement

509 Tactical Sock Colour:Black Ops and its flexibility makes it509's pro team's top choice for high intensity days, the 509 Tactical Sock offers a lightweight feel that's perfect for milder conditions and riders who run hot. Zonal terry cushioning combines with added support around the arch and Achilles to drastically improve all day comfort. Full calf length stays up inside your boots. The synthetic blend with nylon and LYCRA breathes and dries fast while resisting abrasion for performance that lasts. FEATURES