Nike Book 1 EP 'Blue Blood' - UK 9.5

'EP' typically stands for 'Extra Performance' or 'Engineered Performance', suggesting that this version of the shoe may have enhanced durability, support, or specific features optimized for athletic play compared to a standard version.

Utilize the lacing closure to adjust the tightness around your foot. Ensure the heel is locked in and there is enough room in the toe box without excessive movement.

While designed with athletic performance in mind, they are primarily intended for activities like basketball. For dedicated long-distance running, specialized running shoes are recommended.

The product description mentions materials like Denim and Leather for other variants. For the specific 'Blue Blood' EP model, the exact material composition should be checked on the product packaging or official Nike specifications.

It is not recommended to machine wash these sneakers. Cleaning with a damp cloth and mild soap is the preferred method to preserve the shoe's integrity and appearance.

The primary color family is Blue, with White as a secondary color.

Ensure laces are double-knotted. Consider replacing laces with a textured or anti-slip pair if the issue persists.

Verify the lacing is adjusted correctly for a snug but not overly tight fit. Ensure the correct size is being worn. Break in the shoes with shorter wear periods initially.

This can occur with new, dark-colored footwear. Wear dark socks initially and wash them separately. The color transfer should diminish with wear and subsequent cleanings.