Helly Hansen Bifrost Winter Tall BOA S7S HT are advanced winter boots designed to handle even the coldest and toughest conditions. They are constructed with a breathable, water- and windproof Helly Tech® Waterproof Membrane and Dri-Blaze® lining that captures body heat and retains warmth more effectively. The boots are insulated with PrimaLoft Gold.

The boots feature HH DUAL-STRIDE TECHNOLOGY, an optimal combination of EVA and TPU for maximum cushioning, stability and energy return. The BOA® Fit System allows you to adjust the fit quickly and easily.

Additional features include TPU heel cap and toe protection for extra durability and protection, metal-free midsole puncture resistance, composite safety toe, Ortholite® X25 Hybrid footbed that is lightweight, ventilating and provides long-lasting cushioning, HELLYGRIP XRC rubber outsole for reliable grip, and reflective details.