Soft, technical terrain calls for the Scarpa Women's Ribelle Run Kalibra ST, a trail running shoe designed for precision & stability. The outsole boasts a soft ground-specific lug pattern with 5mm lugs to provide high grip & lateral balance. The foot-wrapping upper, using a BOA Fit system, guarantees comfort. Great for short or medium-distance trail running & skyrunning, it focuses on providing a comfortable & secure fit. The Wrap 360 lacing system, developed with BOA, allows for a complete & micro-adjustable fit, both in the forefoot & heel. Working with the Sock Fit construction, it is quick & easy to get on, off, & adjust on the move. Plus, a durable rand protects from rocks & abrasion while on the trail.