Outdoor Research Infiltrator Pants Multicam The Infiltrator Collection introduces to the tactical market a revolutionary way to protect users in active soldier environments. Durable GORE-TEX Fabric with Stretch Technology provides tough, flexible, weatherproof power in harsh climates without compromising on mobility. Hybrid Mapped Construction™ strategically positions fabric technologies, stretch, and durability where each is needed most on the body to provide the greatest benefit to the wearer. The Infiltrator protects, breathes, and stretches to allow a wide range of athletic movement. TorsoFlo™ ventilation perform duel duty by venting heat and moisture while giving quick access to side arms. Feature-packed while remaining lightweight, the close-fitting Infiltrator Jacket is tailored to be worn under body armor but stretch to accommodate insulating layers underneath when needed. Fabric Performance : Durably Waterproof Extremely Breathable Fully Seam-Taped Windproof Lightweight Movement-Mirroring Stretch Fabric : MAIN SHELL: GORE Military Fabric STRETCH PANELS: GORE-TEX Fabric with Stretch Technology REINFORCEMENT PANELS (KNEES AND REAR): SuperFabric™Inseam :31½” / 80 cm Weight :14.6oz / 414g Avg weight for size L