Nike ACG Mountain Fly 2 Low Gore-Tex - Grey - UK 6.5

Yes, they feature a Gore-Tex membrane which makes them waterproof and breathable. This technology is designed to keep your feet dry in wet conditions while allowing perspiration to escape.

These sneakers are ideal for light hiking, trail walking, general outdoor activities, and everyday wear in varied or wet weather conditions. Their durable construction and Gore-Tex protection make them versatile for both urban and natural environments.

Brush off loose dirt, then use a mild soap and lukewarm water with a soft cloth or brush. Avoid harsh chemicals or machine washing. Let them air dry naturally away from direct heat.

ACG stands for 'All Conditions Gear', which is Nike's line of apparel and footwear designed for outdoor adventures and unpredictable weather.

Nike footwear generally runs true to size, but fit can be subjective. We recommend trying them on to ensure the best fit, especially if you plan to wear thick socks. This specific variant is a UK 6.5 adult male size.

While Gore-Tex is breathable, it offers less ventilation than non-waterproof shoes. You can wear them in warm weather, but they might feel warmer than shoes without a waterproof membrane. They are best suited for cooler or wet conditions.

First, check for any visible damage to the shoe's upper. Ensure laces are properly tightened to prevent water entry from the top. Also, consider the type of socks you are wearing; cotton socks absorb moisture, while synthetic or wool hiking socks wick it away, keeping your feet drier even if some moisture gets in.

Ensure you have the correct size. The 'size_adult_foot_uk' is 6.5 for this variant, but fit can vary. Try adjusting your lacing technique to alleviate pressure points. If new, allow a break-in period for the materials to conform to your foot. Consider using aftermarket insoles for personalized arch support or cushioning if needed.

Inspect the outsole tread for excessive wear, especially if the shoes have seen heavy use. Clean any mud, dirt, or debris from the outsole as this can significantly reduce traction. Ensure the specific surface you are on is suitable for the shoe's tread pattern; extremely slick surfaces like ice or polished wet rock may require specialized footwear.

Always allow shoes to air out completely after each use, especially if they got wet or your feet sweat. Remove insoles to help them dry separately. You can use shoe deodorizers or sprinkle baking soda inside the shoes overnight to absorb odors. Avoid storing them in damp, confined spaces.