BENEFITS Enhanced stability The new ADV-C 4D Chassis guides the foot, targeting sensitive articulations, even on the roughest terrain. Smooth ride Inspired by our trail running expertise, this backpacking shoe respects the natural flexion of your foot for a smooth ride that flows from step to step. Enhanced support Encasing your foot, the new ADV-C 4D Chassis also provides extra support around the heel and helps reduce muscle fatigue especially with a heavy backpack. QUEST 4 GORE-TEX Designed for long expeditions and tough conditions, the QUEST is grippy and supportive. We’ve updated the chassis to target sensitive articulations and wrap the foot for extra support, while also keeping your stride fluid. No matter how tired you are or how heavy your pack, the QUEST 4 GTX ensures a stable yet smooth ride on any terrain. NEED-TO-KNOW INFORMATION Lacing system: Regular laces Waterproofness: GORE-TEX Anatomical fit: Standard fit Weight (g): 655