Vans SK8-HI Gore-Tex Mte-3 Trainers - Black/White - UK 3.5

Yes, they feature a GORE-TEX membrane which is designed to be durably waterproof and breathable, keeping your feet dry from external moisture while allowing internal moisture vapor to escape.

The trainers should fit snugly but comfortably, with enough room in the toe box to wiggle your toes. Your heel should not lift excessively when walking. It's recommended to try them on with the type of socks you typically wear.

Yes, the SK8-HI Mte-3 series is designed with features like enhanced grip, durability, and impact protection suitable for skateboarding, in addition to weather resistance.

Reapplication frequency depends on usage and environmental conditions. Generally, if you notice water is no longer beading up on the surface, it's a good time to reapply a DWR treatment suitable for GORE-TEX footwear.

The Mte-3 versions are specifically engineered for all-weather conditions, featuring GORE-TEX waterproofing, 3M Thinsulate™ insulation, and the specialized All-Trac™ outsole for superior grip and warmth, unlike the standard SK8-Hi models.

Yes, the 3M Thinsulate™ insulation is designed to provide warmth in cold conditions, making them suitable for winter wear.

No, machine washing is not recommended as it can damage the materials, the GORE-TEX membrane, and affect the shoe's structural integrity and waterproofing.

Ensure the GORE-TEX membrane is intact and that the laces are tied snugly but not overly tight, which could impede breathability. Check that socks are also moisture-wicking. If the issue persists, the waterproofing may need reapplication or there might be a breach in the membrane.

Clean the All-Trac™ outsole thoroughly with water to remove any dirt or debris that might be clogging the tread pattern. Ensure the outsole material has not become excessively worn.

These trainers are insulated for colder weather. For indoor use or warmer temperatures, consider wearing thinner socks or removing the OrthoLite® insole if desired, though this may reduce cushioning.