Brooks Caldera 8 Trail Running Shoes: Ultra-cushioned trail-running shoes designed for adventure, offering enduring comfort, plush cushioning, and an adaptable ride for long-distance runs. The TPEE Air Mesh Upper provides optimal ventilation and durability. A perforated and padded tongue increases comfort and breathability, while raised sidewalls add security and flexibility. TPU Toecaps protect toes from rocks and uneven surfaces, and Heel Pull Tabs assist in putting the shoes on and off. A traditional lacing system ensures a secure, locked-in midfoot fit. The DNA Loft v3 Midsole features super soft cushioning infused with nitrogen for lightweight durability. The TrailTack Green Rubber Outsole offers optimal grip and traction, made with 25% recycled materials. A wider base ensures smooth and stable transitions, and flex grooves increase flexibility for better grip and traction. Specifications: Lug Depth: 4mm, Heel: 38mm, Forefoot: 32mm, Drop: 6mm, Weight: 301g. The TPEE air mesh upper enhances ventilation, drainage, and abrasion protection, actively wicking away sweat and moisture for a cooler, drier, and healthier foot environment. Reinforced mesh resists snags, while the padded and perforated tongue boosts comfort and breathability. Raised sidewalls provide security and flexibility. TPU toecaps shield the forefoot from trail debris, and heel pull tabs aid in easy on/off. The traditional lacing system guarantees a secure fit. The DNA Loft v3 midsole offers soft, comfortable cushioning that molds to the foot's shape for complete underfoot support. Infused with nitrogen, it's exceptionally soft, light, and durable, reducing joint impact and attenuating shock to minimize injury risk. The TrailTack Green Rubber outsole with multi-directional lugs provides outstanding traction on wet and dry surfaces. Its durable, non-skid rubber delivers optimal grip on technical trails with unpredictable terrain, using 25% recycled material. Enhanced grip allows confident running on varied terrain and inclines. A wider base improves stability for smoother transitions, and flex grooves boost flexibility for superior grip and traction.