Helly Hansen Performance Bivy ICEFX

From Helly Hansen, these Bivy winter boots are equipped with IceFX rubber outsoles. They feature an innovative tread design to provide greater surface contact in the heel strike zone and forefoot to achieve an anti-slip outsole. The men’s boots feature Helly Hansen’s C Zone cushioning comfort midsoles and T-MAX® insulation for lightweight warmth without bulk. Ready for wet, cold weather conditions, the boots are waterproof, windproof and breathable. HEAT-MOLDABLE TECHNICAL LINER SYSTEM Molding these liners to your unique feet is easy. Put the boot liner inside the boot. Place a preheated microwaveable heat bag inside the boot liner, pushing it right up to the toe area. Leave it in the boot liner for 5 minutes. Remove the heated pack and pull on the boot, lacing it up snugly. Keep the boot on for a further 5 minutes. Alternatively, heat the boot liner by blowing hot air into the liner using a hair dryer for 3-5 minutes. DO NOT PLACE LINER IN MICROWAVE FEATURES NYLON AND SYNTHETIC UPPER HELLY TECH PROTECTION Waterproof, windproof and breathable T-MAX® INSULATION Maximum warmth & superior comfort C ZONE COMPRESSION MOLDED EVA MIDSOLE POLYESTER LINING ICEFX RUBBER OUTSOLE A safer way to walk on ice LACE-UP STYLE