adidas UltraBoost 4.0 DNA - Cloud White/Core Black - Trainers - UK 7

While inspired by running technology, the UltraBoost 4.0 DNA is primarily a lifestyle sneaker. For serious marathon running, dedicated marathon racing shoes might offer more specialized performance and support.

Primeblue is a material made with Parley Ocean Plastic, which is reclaimed from beaches and coastal communities before it reaches the ocean. It's an initiative by adidas to support sustainability.

Gently clean the Primeknit upper with a soft brush and a mild soap and water solution. Avoid scrubbing too harshly. Always air dry.

The Primeknit upper is breathable but not waterproof. While the rubber sole offers some grip, they are best suited for dry conditions. Prolonged exposure to heavy rain may soak through the upper.

The 'DNA' designation typically signifies a lifestyle-focused interpretation of the original running shoe, often featuring updated aesthetics and materials suitable for everyday wear while retaining core cushioning technology.

The Boost midsole is designed for high durability and resilience, maintaining its cushioning properties over many miles and uses compared to traditional EVA foams.

This product listing is for a UK size 7.

Replace with standard shoelaces. Any athletic shoelaces of appropriate length will work.

This is uncommon but may occur with excessive friction. Ensure shoes are dry before storing them in contact with light-colored materials. For cleaning, use a gentle method as described in the care section.

While Boost foam is durable, cushioning may slightly decrease with extensive use. Ensure the shoes fit correctly; a worn-out shoe can feel less cushioned.