PRODUCT DETAILS Delivering long-haul comfort for lengthy trail runs, the Caldera 7 men's trail-running shoe combines premium cushioning with a durable, dynamic feel for a stable ride on varied terrain. Sustainability   42.1% Recycled materials in the upper 4.48 Plastic bottles diverted from landfills This product is a certified CarbonNeutral® product. Best For… Trail Running Durability All Day Comfort Traction Features All-day comfort Stable ride Durable & dynamic