Trango Trk GTX W 192 and Castelli's proprietary Nano Flex

and Castelli's proprietary Nano Flex is often imitated but never equaled

Born in the Swiss Alps

Updated silhouette with new materials and tech features

Prepare to go even faster and further with our Raptor hydration backpacks

giving unparalleled vision in any weather

Trango Trk GTX W 192 and Castelli's proprietary Nano FlexThe Trango TRK GTX Women's combines the advanced technologies and climbing prowess typically found only in Mountaineering boots, delivering a lightweight scrambler capable on and off the trail. Fully waterproof and designed to take a beating, the Trango TRK GTX Women's can handle the toughest trails in any conditions. PRODUCT HIGHLIGHTS Eco components come from recycled raw materials Anti abraision and water repellent upper Enhanced 3D Flex insert for