Mizuno Wave Mujin LS GORE-TEX - Black - UK 9

Yes, with GORE-TEX protection, they are well-suited for cooler and wet conditions across spring, autumn, and winter. While breathable, for very hot and dry summer conditions, you might find a non-waterproof shoe more comfortable due to enhanced ventilation.

While primarily designed for trails and versatile enough for city use, their lugged outsole and robust construction are optimized for off-road conditions. For dedicated road running, a shoe with a smoother outsole and lighter build might be more efficient and comfortable over long distances.

You can test it by splashing water on the upper. If the water beads up and rolls off, the waterproof membrane and any DWR treatment are functioning well. If the water soaks into the outer fabric, the GORE-TEX is still waterproof from the inside, but reapplying DWR to the outer fabric will help maintain breathability and prevent the material from wetting out.

Clean with a soft brush and a damp cloth using mild soap. Avoid machine washing or using harsh detergents, as these can damage the GORE-TEX membrane and other materials. Always air dry away from direct heat.

While they offer good comfort out of the box, a short break-in period of a few shorter walks or runs is recommended. This allows the materials to adapt to your foot's shape and movement for optimal comfort during longer activities.

Info needed: Specific last and fit details for wide feet are not provided. Mizuno typically offers a standard fit. If you have particularly wide feet, it's advisable to try them on or consult sizing guides carefully.

Check for any visible tears or punctures in the upper material that could compromise the GORE-TEX membrane. Ensure water is not entering from the top opening of the shoe (e.g., over the collar in deep puddles) and consider wearing gaiters in very wet conditions. Also, verify that your socks are not absorbing water from above the shoe line.

Inspect the Vibram outsole for excessive wear on the lugs, which can reduce traction. Ensure the outsole is clean and free of embedded debris (like mud or small stones) that might be hindering its grip. Different surfaces, especially extremely slick ones like ice, will always pose a challenge regardless of outsole technology.

Review your lacing technique; overly tight or loose laces can cause pressure points or friction. Ensure you are wearing appropriate athletic socks designed to reduce friction and wick moisture. If the shoes are new, allow for a short break-in period. If discomfort persists, consider checking your sizing to ensure it's correct for your foot type and activity.

After each use, especially if they got wet or sweaty, remove insoles to allow both the shoe interior and insoles to air dry thoroughly. You can use shoe deodorizers or sprinkle baking soda inside the shoes overnight to absorb odors. Ensure shoes are completely dry before storing.