The Lenz 5.1 Toe Cap heated ski socks warm the toes from above and below with Toe Cap technology. The socks are sold without batteries.
| Feature | Specification |
|---|---|
| Heating technology | Toe Cap; warms toes from above and below |
| Fit | Regular fit; increased calf stretch |
| Anatomical knit | Left/right foot construction; instep support band |
| Padding | Shin and calf padding; reinforced toe and heel |
| Fabric technology | Merino SoftTec with silk |
| Battery compatibility | Lenz Body Heat System lithium packs |
| Batteries | Not included; sold separately |
| Heat control | Three levels on rcB battery; Bluetooth control with Lenz Heat app on compatible rcB packs |
| Battery attachment | Snap fasteners at the sock cuff |
| Care | Machine wash at 30°C; remove batteries before washing |
| Runtime | Up to 23 hours with optional rcB 2000 packs; varies with setting and conditions |
| Included accessories | One pair of socks, laundry bag, safety and care instructions |