Combining city style with mountain-ready tech, the ThermoBall™ Progressive II Waterproof Zip-Up Winter Boots don’t look like insulated boots, but that’s exactly what they are. They’re engineered with DryVent™ technology that’s not only waterproof, but breathable for all-day comfort whether you’re spending the day indoors or out. Thermoball™ Eco insulation will keep your feet toasty even when it’s damp. And the grippy rubber soles and supportive OrthoLite® footbeds mean you can pound wintery pavements with confidence and in comfort.
- UPPER: Water-repellent, recycled P.E.T. ripstop upper
- Waterproof DryVent™ bootie construction
- Non-PFC durable water-repellent (non-PFC DWR) finish to help keep feet dry
- Lightweight ThermoBall™ Eco insulation retains warmth even when wet
- TNF™ branded webbing pull loop at heel for easy pull-on
- PU-coated zip closure
- Translucent mono-mesh overlay on vamp for a see-through effect to the quilting below
- Comfortable OrthoLite® footbed made with 5% recycled rubber content
- SOLE UNIT: Rubber outsole for increased traction
- Upper: Recycled P.E.T. Ripstop with a Waterproof DryVent™ Bootie construction and Non-PFC Durable Water-Repellent (Non-PFC DWR) Finish
