The Hoka Womens Challenger ATR 7 GTX is a road-focused, all-terrain running shoe designed for versatility on both trails and pavement. It features increased stack height and lower weight, with improved cushioning from a larger CMEVA midsole for continuous comfort and a smooth stride. The engineered mesh upper, made with recycled content, offers enhanced breathability and a secure fit. An updated lug pattern on the outsole provides a smoother ride on paved surfaces while maintaining trail traction, thanks to DURABRASION rubber for longevity and multi-surface grip. The GTX model includes a GORE Invisible Fit waterproof membrane, ensuring water resistance in any weather. Key specifications include a stack height of 31mm (forefoot) and 26mm (heel), a 5mm heel drop, and 4mm lug depth. It also boasts an extended heel pull for easy wear, an engineered mesh upper, a compression-molded EVA midsole, a Durabrasion rubber outsole, and is vegan and contains recycled materials.