Nike Free RN Flyknit 2018 - Trainers - UK 8

The Nike Free sole is designed to promote a more natural foot movement by offering exceptional flexibility, mimicking the feeling of being barefoot while providing cushioning and protection.

The Flyknit upper is engineered for breathability and a lightweight feel. While generally durable for intended use, it's advisable to avoid excessive abrasion or exposure to sharp objects to maintain its integrity.

It is not recommended to machine wash these trainers. Hand washing with mild soap and cold water is the preferred method for cleaning to preserve the materials and shape.

These shoes are best suited for shorter to medium-distance runs, tempo runs, and training sessions where a natural feel and flexibility are desired. They are less ideal for very long-distance running requiring maximum cushioning.

The shoe should feel snug but not constricting, with enough room in the toe box for your toes to splay naturally. Your heel should feel secure without slipping.

The Flyknit upper offers some adaptability, but the shoe is generally designed for a standard width foot. If you have significantly wide feet, you might find the fit restrictive.

The 'Oreo' colorway refers to the distinct black and white speckled pattern, reminiscent of the cookies, used on the shoe.

The Flyknit upper is designed for a snug, sock-like fit. Try wearing thinner socks or loosening the laces slightly. If the tightness persists and causes discomfort, the size may not be suitable.

The Nike Free sole requires a short break-in period to become fully flexible. Gradually increase wear time and activity to allow the sole to adapt to your foot's natural movement.

This can occur if you are transitioning from a more cushioned shoe to a more minimalist design. Start with shorter wear times and gradually increase duration to allow your feet and lower legs to adapt.