The Adidas Ultraboost series combines energy-returning Boost technology with a sleek adaptive fit, engineered for long-distance runners and street style enthusiasts who demand both performance and comfort. The 1183C519-101 model delivers a seamless blend of cushioning and stability, making it ideal for daily training, marathon pacing, or casual all-day wear.
**Key Features:**
- **Boost Midsole**: Energy-returning foam capsules provide exceptional responsiveness, reducing fatigue during extended runs.
- **Primeknit Upper**: Adaptive knit material wraps the foot for a sock-like fit, offering targeted support and enhanced breathability.
- **Stretchweb Outsole**: Flexible rubber web bends naturally with the foot, promoting a smooth heel-to-toe transition on varied surfaces.
- **Continental Rubber Heel**: Durable traction pad delivers reliable grip on wet or dry roads, ensuring confident strides in urban environments.
Size Charts
