The Rocky Athletic Mobility hunting boot is constructed with 800g of Primaloft Eco footwear insulation for optimum warmth in an athletic mobility boot. Primaloft Eco earth-friendly insulation is exceptionally breathable to keep moisture away from your skin. Because of its thermal efficiency and ability to resist compression, Primaloft keeps you warm and allows you to remain comfortable. Rocky waterproof construction keeps your feet protected on the job. Features a rubber R.A.M. multi-directional lug outsole for stability and traction in all conditions. Lightweight EVA midsole. High-abrasion toe and heel. Speed laces at top of shaft. Gore-Tex waterproof fabric. Full-grain leather upper with 900 denier textile panels in camo. Midweight Level 2 for cooler or inclement environments, or less rigorous physical activities. SIQ Atomic fuses scent control and advanced moisture management technologies.