PRODUCT DETAILS Ultra-cushioned trail-running shoes are always ready for your next adventure. Don’t miss the Caldera 8 with enduring comfort, plush cushion, and an adaptable ride made for long-distance runs. Sustainability 52.9 % Recycled materials in the upper Best for… Ultra trail running 50k trail runs and races Features Extra cushion Smooth, adaptable ride Breathable performance upper SPECS Designed for Trail Midsole drop 6mm Weight 10.6oz / 300.5g Feel under foot Balanced A blend of soft and dynamic cushioning that offers a smooth feeling with each step. Support Neutral