Feel the dirt under your feet and rack up the miles in the wilderness wearing the New Balance Nitrel v3 trail running shoes! Predecessor: Nitrel v2. Support Type: Cushioning. Cushioning: High energy cushioning. Surface: Trail. Differential: 8 mm. The Nitrel trail running shoe is built for the neutral runner. Highly-breathable mesh upper with supportive synthetic overlays. Heel pull loop. Ample collar padding. Breathable mesh lining offers a great next-to-foot feel. REVlite midsole provides lightweight response and lasting durability. EVA foam cushioned insole. Rubber AT Tread outsole material delivers on and off-road versatility. Imported. Measurements: Weight: 9 oz Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.