Brand new in box. Never worn. Durable, waterproof synthetic leather uppers Gusseted tongue for a sock-like fit Dual-pull lacing system locks down the middle of the foot for a custom, supportive fit Die-cut EVA sockliner for added cushioning and support underfoot Zoom Air unit in the heel for responsive cushioning with every step Hybrid outsole uses Integrated Traction under the ball of the foot with removable spikes in the lateral side and help for optimized grip Replaceable SoftSpikes.