Fiber Content: 39% COOLMAX 58% Nylon 3% Lycra

designed to create a smoother transition and allow you to roll through your training

and the new upper design is supportive and highly breathable

and an asymmetric profile that cradles the foot inside of the shoe to guide your stride smoothly through the gait cycle

7-spike configuration for optimum performance

Women's Brooks Caldera 7 Brand_Stance Fiber Content: 39% COOLMAX 58%Find sustained comfort for long trail runs in the all new Brooks Caldera 7. Featuring supreme softness in form of a nitrogen infused DNA LOFT v3 midsole that is lightweight, responsive and durable. Strategically placed raised midsole walls provide additional security where you need it, combined with a widened base and additional flex grooves to provide additional stability when landing on uneven surfaces. 4mm trail specific lugs and a biomimetic