UPPER: Nubuck leather, hydrophobic (water repellent), thickness 2,0 - 2,2 mm and cordura.
VAMP AND QUARTER LINING: Textile laminate material with air-conditioning membrane
IN SOCK: Anatomically shaped with antibacterial properties
INSOLE: Natural or synthetic materials, thickness minimum 2,0 mm
OUTSOLE: Compact rubber/polyurethane, with cleats, anatomically shaped, Vibram
Basic and additional requirements:
O2 (OB + A + E + WRU) SRC HRO FO
TERRAIN WORK BOOT