5 EA of Item: Ribelle HD (or equal); Part Number: Product Code: 710882507 (or equal). Salient Characteristics: Size 6.5 (U.S. Men's) Upper & Insulation: Must feature a high-durability, water-resistant leather or hybrid-synthetic upper lined with a waterproof-breathable membrane. The lining system must incorporate active moisture-management or thermoregulating technology engineered to maintain a dry, temperature-controlled internal
microclimate during active operations. Sole & Rigidity: Must utilize a B2-rated structural sole shank designed to prevent sole flexing under heavy tactical loads, paired with a high- traction, deep-lug Vibram rubber outsole (or tested equivalent alpine compound) optimized for climbing on wet rock, loose shale, and ice. Crampon Integration: Must incorporate a molded thermoplastic polyurethane (TPU) heel welt engineered specifically to host a
secure, snap-lock interface with standard-issue semi-automatic (C2/New-Matic) mountain crampons. Safety & Protection: Must be equipped with a full-wrap protective rand running 360-degrees around the lower boot circumference to guard against sharp rocky scree, and feature a mid-to-high ankle cuff profile that provides maximum lateral support on steep, vertical ascents and descents. Delivery must be completed no later than January 29 2027. See attached file.