Review: Hoka One One Challenger ATR 4. Challenger ATR 4 vs. Speedgoat 2. Despite its high stack height, I consider the Speedgoat 2 to be a full-on trail shoe. The Challenger ATR 4 is for a Extended heel pull. Engineered mesh. Laces with 70% recycled nylon and 30% recycled polyester (excluding aglet) Compression molded EVA foam midsole. Durabrasion rubber outsole. WHAT'S NEW. Lighter than the last iteration, the 7 offers increased stack height, plus new materials across the upper, midsole, and outsole. The RW Takeaway: With its dependable tread and overall cozy feel—a soft upper, cushy midsole—the Challenger ATR 6 is a hybrid shoe that can seamlessly traverse road and trail. Firm, well Hoka Challenger 7. ships free. $144.95. Add to Bag. For information on how HOKA ONE ONE contributes to the community, please visit the About page. SKU: # 9818112; RW’s complete review of the women’s Hoka One One Challenger ATR 2, including photos, wear tester ratings, Shoe Lab data, and a video review. Features: Dual-layer mesh balances support, durability and breathability. Textured TPU toe reinforcement for added durability. Internal heel counter provides support on all terrains. Early stage Meta-Rocker for a smooth ride. Lightweight and oversized EVA midsole provides HOKA signature cushion. >>> View the Men's Challenger 5. The HOKA Challenger ATR 6 continues to be a versatile running shoe for both road and trail use. Its high level of cushioning offers plenty of protection no matter the running surface, and our testers especially loved the shoe's comfortable underfoot feel. They found it to be a fun blend of soft cushioning and springy energy return. HOKA ONE ONE Mens Challenger ATR 7 GTX Textile Synthetic Trainers. 4.2 20 ratings. Price: $205.96 Free Returns on some sizes and colors. Color: Golden Yellow Avocado. Size: Select Size. 7.5. 8. 8.5. ydldJMz.