adidas Adizero Boston 13 Trainers - Grey - Green - 4.5

Yes, the Boston 13 is built for race-day preparation and long-distance training, making it a common choice for marathon distance.

These are road-specific trainers. While the grip is excellent, the outsole is not designed for the debris or uneven terrain of technical trails.

This model should have a snug midfoot fit. Ensure there is about a thumb's width of space between your longest toe and the front of the shoe.

No, the mesh upper is designed for maximum breathability and will allow water to pass through if submerged or in heavy rain.

Lightstrike provides structure and durability, while Lightstrike Pro is a high-rebound foam used to give that snappy energy return.

The fit is generally true to size for an athletic trainer. If you prefer extra room for long-distance foot swelling, some runners opt for a half-size up.

Try a runner's loop (lace lock) method with your laces to secure the heel cup more firmly.

Allow the mud to dry completely, then gently brush it off with a soft-bristled brush before wiping with a damp cloth.

Ensure the shoe is given at least 24 hours between long runs to allow the foam structure to recover its full density.