Lenz heated socks 4.0 (without batteries)

Functional sock with integrated, imperceptible heating element Heating element of the latest generation that completely surrounds the toe area Optimal moisture transport Ergonomically knitted Padding of exposed areas Ring bandages for optimal hold on the foot Easy attachment of the lithium packs via snap buttons on the cuff Machine washable up to 30 °C Attach lithium pack with snap buttons Heating power adjustable in 3 levels on the lithium pack Heat development up to 14 hours Global USB charger with charging indicator Short charging time Flexible plastic casing Material: 54% polyester, 29% polyamide, 7% merino wool, 5% polypropylene, 5% elastane Delivery without batteries!