Sidas Sock Run Anatomic Comfort Color:Grey/Yel Secret Stuff® is an isopropyl

Secret Stuff® is an isopropyl alcohol-based liquid chalk

and the soft Diem™ fabric is made from 100% recycled polyester

Take it along for backpacking trips

A lockable main compartment adds some security should the occasion call for it

the AMG™ 105 helps keep you and your team on track

Sidas Sock Run Anatomic Comfort Color:Grey/Yel Secret Stuff® is an isopropylThe technical construction of the Run Anatomic Comfort socks provide everything a runner would want from a good pair of socks! Grip Band : A band of silicon yarn is added to the socks construction in order to improve the grip between the socks and the shoe insoles to enhance the benefits of the insoles. Anatomical construction (right and left) and will offer medium tension in the knit. The construction of the sock also offers support in the ankle