Hotronic XLP 2P BT Power Set Gray, One Size

What Our Gearhead(R) Experts Are Saying:"I've been running the XLP 2P BT Power Set on full-day resort days, and the 4400 mAh battery genuinely lasts from first chair to last call without needing a recharge. Being able to dial the heat level from my phone through the app is a game changer when the temperature swings between a bluebird morning and a cold afternoon on the north-facing runs."There's a particular kind of cold that settles into your feet around hour three on the mountain, the kind that starts to shrink your world down to the next run back to the lodge. The Bootdoc XLP 2P BT Power Set is built to push that moment as far off as possible, wrapping your feet in consistent, controllable heat so you can stay focused on the mountain instead of the thermometer. The high-performance Li-ion batteries deliver 4400 mAh of output with a constant heating power that doesn't fade as the day goes on, and Bluetooth connectivity means you can adjust your heat level through the app without stopping to dig through a boot. The Merino and nylon blend construction handles moisture transfer so your feet stay dry as well as warm, the built-in shin protector adds a layer of comfort against the tongue of your boot, and a soft compression rating of PFI 50 keeps the sock secure and supportive across a full day of hard skiing.