The North Face ThermoBall Lifty Waterproof Boot Product Description
The North Face ThermoBall Lifty Waterproof Boot is burly and super warm. Built for long, hard days in below-freezing temperatures, this execution of the modern and lightweight ThermoBall™Versa offers superior comfort and warmth.

[Upper] Waterproof, ballistic-mesh upper with welded-TPU overlays for added protection
Waterproof construction
400 g PrimaLoft® Silver Insulation Eco throughout the quarter and vamp for exceptional warmth
Waterproof, full-grain leather mudguard
PrimaLoft® ThermoBall™--lined, plush leather collar for superior comfort and warmth
Industry-leading OrthoLite® footbed for long-lasting comfort
[Sole Unit] Lightweight, injection-molded, ground-contact EVA midsole/outsole
IcePick® temperature-sensitive rubber lugs for increased traction
Fit: True to Size