Nike React Pegasus Trail 4 GTX V2 - White - UK 11.5

While they can be used for short road sections, the Nike React Pegasus Trail 4 GTX V2 is optimized for trail surfaces. The outsole and cushioning are designed for off-road grip and impact absorption, which may feel less efficient on pure pavement.

To maintain the Gore-Tex performance, clean the shoes regularly and avoid abrasive materials. Ensure the shoes are completely dry before storing. Avoid exposing them to excessive heat.

The primary difference is the Gore-Tex (GTX) waterproof membrane integrated into the upper of this version, making it resistant to water. Non-GTX versions are generally more breathable but offer no waterproofing.

Yes, the waterproofing helps keep feet dry, which is beneficial in cold and wet conditions. However, they are not insulated, so for extreme cold, consider additional thermal socks.

Refer to Nike's official sizing chart for accurate measurements. It is recommended to measure your foot length and compare it with the chart. Many users find it beneficial to order half a size up for trail shoes to accommodate foot swelling and thicker socks.

The outsole is constructed with durable rubber compounds designed for trail use. However, the longevity will depend on the type of terrain run on and the runner's gait.

Ensure the Gore-Tex membrane is not damaged. Check that the shoe's tongue is properly positioned to prevent water ingress. Internal moisture might also be from sweat; ensure socks are moisture-wicking.

Clean the outsole tread of any mud or debris. Different surfaces have varying grip properties; for extremely slick surfaces, proceed with caution.

Adjust the lacing to ensure a snug but not overly tight fit. Wear the shoes for shorter runs initially to allow them to break in and for your feet to adapt to the shoe's structure.

The React cushioning and Gore-Tex material may require a short break-in period. Wear them for short distances initially until they become more flexible.