Explore any terrain with the Brooks Caldera 8, designed for long distances and technical terrains. These shoes combine superior cushioning with sustainable materials and a comfortable fit. Surface: Trail. Shoe type: Neutral. Use: Training and ultra distances. Weight: 264 g (9.3 oz). Drop: 6 mm. Midsole height: 39 mm (heel), 33 mm (forefoot). Cushioning: DNA LOFT v3 with nitrogen infusion. Lug length: 4 mm. Ultra-cushioned trail-running shoes are always ready for your next adventure. The Caldera 8 offers enduring comfort, plush cushioning, and an adaptable ride made for long-distance runs. TPEE Air Mesh Upper: Provides optimal ventilation whilst remaining durable. The mesh keeps your feet cool and comfortable by actively wicking away sweat and moisture, encouraging cool air circulation for a drier, healthier environment. Reinforced mesh resists scratching and snagging on the trail. Perforated and Padded Tongue: Increases comfort and breathability. Raised Sidewalls: Add security and flexibility. TPU Toecaps: Protect the toes from rocks and uneven surfaces. Heel Pull Tabs: Assist in putting the shoes on and off. Traditional Lacing System: Locks the midfoot for a secure fit. DNA Loft v3 Midsole: Super soft cushioning infused with nitrogen for lightweight and durable comfort. It supports the underfoot curvature, lessening impact on joints and attenuating shock. TrailTack Green Rubber Outsole: Ensures outstanding uphill and downhill traction, even on wet surfaces. Made with 25% recycled materials, it delivers optimal grip and traction for technical trails. A wider base increases stability for smoother transitions, and flex grooves enhance flexibility for better grip.