Ultraboost 1.0 ATR Shoes

The Men's Ultraboost 1.0 ATR Shoes are high-performance running shoes designed for comfort, responsiveness, and durability across various terrains, including all-terrain conditions. They feature a flexible adidas PRIMEKNIT upper that hugs the foot, allowing breathability and a secure fit, and a BOOST midsole that delivers springy, energy-returning cushioning for long-lasting comfort[2][3][7].

Key features and specifications:
- **Upper:** adidas PRIMEKNIT textile upper for a sock-like, breathable fit that adapts to the foot shape[2][3][7].
- **Midsole:** BOOST cushioning technology providing responsive energy return and all-day comfort[2][5][7].
- **Outsole:** Durable Continental™ Rubber outsole with cutouts for enhanced traction and durability on various surfaces, including off-road conditions[8].
- **Torsion System:** Supports midfoot stability and smooth heel-to-toe transitions[3][7].
- **Closure:** Some models include a bungee closure for secure fit[3].
- **Weight:** Approximately 11.3 oz (320g), making it flexible yet a bit heavier than average running shoes, with excellent flexibility (requires just 10.1N force to bend)[1].
- **Cold Weather Performance:** TPU-based BOOST midsole retains cushioning properties even in freezing temperatures, with only 20% stiffness increase compared to the average 32% increase in such conditions[1].
- **Fit:** True to size; some versions note running small and recommend sizing up by half a size, while others recommend usual size[2][4][5][6][8].
- **Colors:** Available in multiple colorways including Core Black, Grey Six, Cloud White, and others[2][4][5][6][8].

Best suited for:
- Runners looking for a versatile shoe that performs well both on roads and light trails due to its durable outsole and cushioning.
- Those requiring plush comfort combined with reliable energy return for medium to long-distance runs.
- Users who want a breathable, adaptive upper suited for varied weather conditions, including colder climates.
- Athletes and casual wearers seeking a stylish, flexible shoe with robust support and traction.