Lightweight, comfortable and warm. The Baffin Women's Mist Boots feature a Fixed-Fit Fixed-Fit multi-layer inner boot system made up of a Thermaplush(TM) soft, next-to-foot wicking layer, a form-fitting B-Tek(TM) Foam lining, and B-Tek(TM) Heat lightweight, 4-channel hollow-fiber insulation for high-loft breathability. This multi-layered system is comparable in warmth to 400 grams of insulation, for dependable protection against the cold. Underfoot, the LiteGrip(TM) with proven Hex-Flex(R) outsole design offers lightweight cushioning, grip and slip resistance. A Polar Rubber(TM) heel and forefoot maximizes grip and durability, while IceBite(R) grip technology offers greater slip resistance on ice than conventional rubber. Fixed-Fit multi-layer inner boot system Thermaplush(TM) soft, next-to-foot wicking layer for warmth Form-fitting B-Tek(TM) Foam lining for comfort B-Tek(TM) Heat lightweight, 4-channel hollow-fiber insulation for high-loft breathability in a broad range of temperatures Comparable to 400g insulation, for dependable cold-weather protection Mid-height, breathable nylon shell to protect from the elements D-Ring front lace fastening system for secure comfort Pull loop at the back for ease of entry IceBite(R) for greater slip resistance on ice than conventional rubber Polar Rubber(TM) heel and forefoot for maximized grip and durability LiteGrip(TM) and proven Hex-Flex(R) outsole design for lightweight cushioning, grip and slip resistance Reinforced Hex toecap for abrasion resistance Removable anti-fatigue insole