Nike Free RN Flyknit 2018 - White - UK 10

While comfortable, the minimalist design of the Free RN Flyknit 2018 may not provide enough cushioning and support for the high mileage demands of marathon training for all runners. They are better suited for shorter to medium-distance runs.

The shoe should fit snugly but not uncomfortably tight. There should be about a thumb's width of space between your longest toe and the end of the shoe. The Flyknit upper should hug your foot without excessive pressure points.

It is not recommended to machine wash the Nike Free RN Flyknit 2018. Hand wash with mild soap and cold water, then air dry to preserve the materials and structure.

The Nike Free sole is engineered to promote a more natural foot movement, offering flexibility that mimics the feel of running barefoot. This can help strengthen the foot and improve natural gait mechanics.

Flyknit is a precisely engineered yarn construction that creates a one-piece upper, offering zoned support, flexibility, and breathability exactly where needed. It provides a sock-like, adaptive fit.

The 'Oreo' colorway refers to the black and white speckled pattern on the shoe, resembling the classic cookie.

The Flyknit upper will stretch slightly with wear. If immediately too tight, ensure you have the correct size. Try wearing thinner socks initially.

The Nike Free sole offers good traction on dry surfaces, but like most running shoes, grip may be reduced on very wet or polished surfaces. Exercise caution in such conditions.

These shoes are designed for a natural foot motion, which typically means less built-in arch support. If you require significant arch support, consider using aftermarket insoles.