Helly Hansen Bifrost Wntr Tall BOA S7S HT in the colour Black. 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.