Do the math before you take on that next slope with the Nike Air Zoom Terra Kiger 6 trail runners. Lightweight trail-running shoe. Mesh upper provides ample drainage and airflow. Synthetic overlay in high-stress areas. Lace-up closure with flat laces and reinforced loop holes for a secure fit. Padded collar and tongue. Breathable textile lining. Padded insole for all-day comfort. Zoom Air unit in the heel gives responsive cushioning. Midsole features Nike React technology with a lightweight, durable foam that delivers a smooth, responsive ride. Segmented rock plate in the forefoot helps shield your foot on rough terrain. Rubber heel is highly abrasion resistant. Rubber outsole with multi-directional lugs that have a sharp, crisp shape to enhance your grip at any angle. Offset: 4mm. Imported. Measurements: Weight: 9 oz Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.