adidas Adizero Boston 12 - Blue - UK 9.5

These shoes are best for mid- to long-distance running, tempo training runs, regular road training, and competitions on road surfaces. They are designed to provide a race-day feel during your training.

While packed with advanced technology, the Adizero Boston 12 can be used by beginners focusing on road running. However, their propulsive feel and dynamic cushioning are particularly beneficial for runners looking to improve pace and efficiency over longer distances. It's important for beginners to ensure a proper fit and gradually introduce them into their running routine.

ENERGYRODS 2.0 are glass-fibre infused rods integrated into the midsole. They are designed to mimic the metatarsal bones of the foot, providing stiffness that limits energy loss underfoot, resulting in a more propulsive and efficient toe-off during your stride.

No, the adidas Adizero Boston 12 is specifically designed for road running. The outsole's tread pattern and overall construction are optimized for paved surfaces and are not recommended for off-road or technical trail conditions.

The shoes have a 7mm heel-to-toe drop, with a heel stack height of 38mm and a forefoot stack height of 31mm.

To clean, gently brush off loose dirt. For deeper cleaning, use a mild soap and cold water solution with a soft cloth or sponge. Avoid machine washing, harsh chemicals, or submerging the shoes. Always air dry them away from direct heat or sunlight.

Yes, the Adizero Boston 12 is built with durability in mind for its class, featuring robust `LIGHTSTRIKE 2.0 EVA` cushioning and a `Continental™ Rubber outsole` designed for consistent wear through mid- to long-distance training cycles.

The weight of a single shoe is approximately 219 grams for a size 40 (UK 6.5 / US M 7).

Ensure your shoes are properly laced, not too tight or too loose. Experiment with different lacing techniques. Also, check your running socks; seamless, moisture-wicking socks can prevent friction. Allow a short break-in period for the shoes to adapt to your foot shape.

Verify that you are using the shoes for their intended purpose (mid- to long-distance, tempo runs). For very slow or recovery paces, the propulsive feel may be less noticeable. Ensure you have the correct size for optimal fit and energy transfer.

While the Continental™ Rubber outsole offers enhanced grip, extreme wet conditions (e.g., icy or heavily slick surfaces) can still pose challenges. Ensure the outsole is clean of debris. Adjust your stride and pace accordingly in very wet conditions.

The engineered mesh provides targeted support. If tightness persists, check your lacing, ensuring it's not overly restrictive. Over time, the mesh may slightly adapt to your foot. If discomfort is severe, re-evaluate your size.