We made this women's trail-running shoe even better by listening to runner feedback. The Caldera 8 has plush cushioning for all-day comfort on the trails, plus improved fit, materialization, and comfort.

• Best For: Ultra trail running | 50k trail runs and races.
• Extra Cushion: Nitrogen infused DNA LOFT v3 foam is plush and stacked high to keep you comfortable over long distances. 
• Smooth, Adaptable Ride: Raised sidewalls secure your foot, while the widened base and outsole grooves stabilize landings on rough terrain. 
• Breathable Performance Upper: Featuring improved quick-dry mesh and durable materials that resist scratching and snagging.