Adidas By Stella McCartney UltraBOOST 5 - Trainers - White - UK 5

While the Boost midsole provides excellent cushioning, these trainers are primarily designed for general training and casual wear. For marathon running, consider shoes specifically engineered for that purpose, offering advanced stability and support features.

The Boost midsole is engineered to provide exceptional energy return, absorbing impact and returning it as responsive cushioning. This makes them comfortable for extended wear and active use.

Refer to the Adidas sizing chart for accurate measurements. These trainers are listed in UK women's sizes. Ensure your heel is secure and there is adequate room in the toe box.

It is not recommended to machine wash these trainers, as it can damage the materials and construction. Hand washing with a damp cloth and mild soap is the preferred method for cleaning.

UltraBOOST 5 refers to the fifth iteration or generation of the UltraBOOST line, indicating specific design and technology updates from previous models within the series.

These trainers often feature unique design elements, colorways, and may incorporate Stella McCartney's signature aesthetic and commitment to sustainable materials, differentiating them from standard Adidas models.

Double knot the laces or consider replacing them with longer, more grippy laces if the current ones are worn.

Ensure the laces are adjusted for a snug but not overly tight fit. Break in the shoes gradually if they are new.

Use a soft brush and a mild detergent solution to gently clean the mesh. Blot with a clean, damp cloth and allow to air dry.

This can sometimes occur with new shoes. It may resolve with wear. If persistent, check for any foreign debris trapped in the sole or laces.