DESC: Trail runners are sure to love the 6-squared1BK fitness shoe from New Balance. This on- and off-road men's shoe is lightweight, responsive, and incorporates N-FUSE cushioning for comfort and support from heel-strike to toe-off. The 6-squared1BK men's trail runner also features a synthetic and breathable mesh upper with a dual-use outsole tread that combines trail and running lug designs for enhanced versatility on varied terrain.