Fenix ARB-L21-5000U Rechargeable Battery Barefoot Shoes Whether you're headed out on

Whether you're headed out on a cush weekend trip filled with creature comforts or tackling a summit

7g (1 packet)

The blended cotton fabric gives this sock a natural softness your feet will love

Runner Fiber content: 65% Nylon

which is lighter

Fenix ARB-L21-5000U Rechargeable Battery Barefoot Shoes Whether you're headed out onARB L21 5000U is a high capacity 21700 Li ion USB rechargeable battery built for more power and longer runtimes. This battery has its own USB C charging port for quick easy charging without the need for a separate charger. Additional features include a protection circuit in the anode to help prevent short circuits, over charge discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit