NEW BALANCE 510v4 Trail Runner – Castlerock
- 12 mm drop: due to variances created during the development and manufacturing processes, all references to 12 mm drop are approximate
- Injection molded EVA (Ethyl Vinyl Acetate)
- Leather/mesh upper
- NB ultra soft comfort insert
- Rubber outsole
Men’s Trail Running Shoe
Featuring leading trail technology and a sleek modern appearance, the FuelCore NITREL for men offers a winning combination of speed, traction, and style. The lightweight yet protective upper features breathable materials with no-sew overlays situated over an ultra-lightweight REVlite midsole. The AT TREAD hybrid outsole is designed for road and trail use, while the Toe Protect feature offers added protection amongst rugged environments.