Salomon Aero Flow Gravel Trainers - Beige - Brown - 7

No, these are designed with breathable materials for airflow and are not classified as waterproof.

Yes, their lightweight and cushioned design is suitable for long-distance training on road and light gravel.

There should be about a thumb's width of space between your longest toe and the front of the shoe.

While they are running trainers, their stable base makes them acceptable for light gym workouts, though they are not specialized weightlifting shoes.

As a general guideline, running shoes should be replaced every 300 to 500 miles, depending on your running style and surface conditions.

Ensure the lacing toggle is fully engaged and tucked securely into the designated lace pocket.

Re-adjust the lacing tension and ensure your socks are pulled taut without wrinkles.

Check that the shoe is properly tightened; for extremely loose gravel, consider using gaiters to prevent ingress.