Macna Lava 2.0 Heated Socks Size:37-40 D3O® LP1 Level 1 elbow

D3O® LP1 Level 1 elbow armor (D3O LP2 upgrade compatible)

Black nitrogen treated shock shafts‚

Alpinestars advanced urban sole for walking comfort

Asphalt/Strike Orange

2 safety straps at the front

Macna Lava 2.0 Heated Socks Size:37-40 D3O® LP1 Level 1 elbowThe Lava 2. 0 socks heat the body parts that are most vulnerable in demanding temperatures: your feet. The socks are made of Merino wool and usable during other outdoor activities where your feet (and hands) get cold, such as fishing, hiking and mountain biking. Dual Power Technology lets you choose between a 7. 4 or 12 Volt power supply. Power can be supplied by a 7. 4V 2. 2A battery in the collar of the sock, or a direct cable connection to the 12V