Running shoes Adidas RACER TR21

The Adidas Racer TR21 is a road shoe designed as a hybrid between a casual sneaker and a running shoe. It's aimed at beginner runners and casual wearers, particularly heel strikers looking for comfort during low-intensity jogs, walks, or all-day wear.

The Adidas Racer TR21 features a Cloudfoam Super midsole that delivers balanced cushioning and a smooth, versatile ride. The heel stack provides adequate cushioning for heel strikers, making the shoe suitable for easy-paced runs and casual activity. However, the forefoot cushioning is limited, which makes it less appropriate for forefoot or midfoot strikers. The shoe works best for low-intensity jogs, recovery runs, and everyday wear rather than fast-paced or long-distance training.

The upper is constructed from technical mesh with a soft, stretchy knit that offers moderate breathability and comfort during extended wear. The shoe features a wide fit that accommodates wider feet and includes a removable insole for those who need custom orthotics. A plastic heel counter provides moderate support, while the overall construction delivers impressive lateral stability and a stable platform, particularly beneficial for heel strikers.

The Adidas Racer TR21 uses a rubber outsole with a tread pattern optimized for grip and traction on road surfaces. The outsole performs reliably on both wet and dry surfaces, providing secure footing for daily runs and walks. The standard rubber compound offers adequate durability for the shoe's intended use as a versatile everyday option.

Drop: 8mm
Stack: 34mm heel / 26mm forefoot
Terrain: Road
Pronation: Neutral