Our pinnacle performance winter boots, Bifrost Winter Tall BOA O6 HT, are designed to excel in the coldest and harshest conditions, featuring innovative technologies for maximum warmth and protection to keep you comfortable and safe in any environment. The Dri-Blaze® Lining, combined with the Helly Tech® Waterproof Membrane, ensures your feet stay warm and dry, while the molded TPU heel overlay and toe bumper provide added durability and protection. Reflective design details enhance visibility in low-light conditions, promoting safety on the job site. Solarcore® SC_Foam, based on NASA-developed Aerogel technology, offers superior warmth without bulk, keeping you insulated in extreme cold while remaining lightweight. Paired with PrimaLoft® and the BOA® Fit System for customizable fit, as well as HH DUAL-STRIDE TECHNOLOGY expertly combining EVA and eTPU to provide optimal cushioning, stability, and energy return, these boots deliver unparalleled comfort and performance. Certified to meet BS EN IEC 61340-4-3:2018 ESD standards, these boots offer comprehensive protection for demanding work environments. Upgrade your winter workwear with Bifrost, engineered to exceed expectations in the toughest conditions.

Details

Fiber content:
Microfiber and Cordura® re/cor(TM) upper

Key Features

• Dri-Blaze® Lining combines nylon yarns with a coffee carbon that naturally captures body heat for additional warmth
• Helly Tech® Waterproof Membrane
• Molded TPU heel overlay
• Molded TPU toe bumper
• Reflective design details
• Primaloft® Gold Insulation - 400g
• Dual BOA® Fit System – L+1
• Solarcore® Sc_Foam - more warmth. Less Bulk. Based on the NASA developed Aerogel, SC_Foam is a thin, soft and flexible insulation that delivers enhanced thermal performance with less bulk.
• HH DUAL-STRIDE TECHNOLOGY Midsole combines EVA and eTPU for optimal cushioning, stability and energy return.
• HELLYGRIP XRC Rubber