Adidas UltraBoost 20 Trainers - Black

Measure your foot length from the heel to the tip of your longest toe. If your measurement falls between sizes, or you prefer a roomier fit, it is recommended to size up. Please refer to the specific sizing guide provided by the retailer.

Yes, the UltraBoost 20's Boost cushioning provides excellent energy return and comfort, making them suitable for long-distance running like marathons.

It is not recommended to machine wash these trainers. Hand washing with mild soap and cold water, followed by air drying, is the best method to maintain the shoe's integrity and performance.

The 'Year Of The Dragon' edition features distinctive aesthetic elements and color accents inspired by the Chinese zodiac, while maintaining the core performance features of the UltraBoost 20.

The Boost midsole is designed for high durability and consistent energy return over a long lifespan, even in extreme temperatures.

The Primeknit upper offers a degree of flexibility, but the overall fit can be snug. If you have particularly wide feet, it might be beneficial to try them on first or consider sizing up.

Measure your foot length from heel to longest toe. If your measurement falls between sizes, or you prefer a looser fit, consider sizing up. The Primeknit upper will stretch slightly with wear.

Boost cushioning is known for its durability, but over many miles, the responsiveness may slightly decrease. Ensure the shoes have not exceeded their typical lifespan for optimal performance.

While the outsole provides good grip, always exercise caution on wet or slippery surfaces. Ensure the outsole is clean and free from debris that might affect grip.