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. The ultra-cushioned trail-running shoes are always ready for your next adventure. Enduring comfort, plush cushion, and an adaptable ride made for long-distance runs. Features include a TPEE Air Mesh Upper for optimal ventilation and durability, a perforated and padded tongue for increased comfort and breathability, and raised sidewalls for security and flexibility. TPU Toecaps protect toes from rocks and uneven surfaces, while heel pull tabs assist in putting the shoes on and off. A traditional lacing system locks the midfoot for a secure fit. The DNA Loft v3 Midsole offers super soft cushioning infused with nitrogen for lightweight durability. The TrailTack Green Rubber Outsole provides optimal grip and traction, made with 25% recycled materials, and features a wider base for smooth transitions and flex grooves for increased flexibility. The mesh upper protects and adds flexibility for a smooth, seamless feel. These shoes have a very resistant sole.