A lightly insulated pant for lightweight mobility and comfort. The synthetic 40 gm insulation is hydrophobic creating a thermally-consistent equilibrium. Full-Motion articulation and contoured high-back waistband. Integrated adjustable waist with belt loops. Reinforced inseams, double layer seat and knees and abrasion-resistant scuffguards. Cargo pockets and inner thigh venting. Available in Special Sizing.