The North Face Women's ThermoBall Traction Bootie TNF Black/TNF White Size:9 The Boa® Lockdown system provides

The Boa® Lockdown system provides secure heel hold and a snug fit

Wider nose outline in the forward 18”

thumbholes

Classic crew neckline for timeless appeal

Intuitive Asym advantage maximizes performance

The North Face Women's ThermoBall Traction Bootie TNF Black/TNF White Size:9 The Boa® Lockdown system providesThe North Face Women's ThermoBall Traction Bootie features warm, comfortable ThermoBall Eco insulation with high traction rubber outsoles, perfect for base camp, aprs ski, or a snowy morning. The easy slip on design ensures convenience, while the sole unit incorporates up to 20% recycled rubber. The upper is crafted from 100% recycled P. E. T. ripstop with a non PFC durable water repellent finish, providing added water resistance. Easy On Off Design