Running shoes - adidas Adizero Boston 12 - Black - UK 6.5

It's designed for medium to long-distance runs, including tempo runs, interval training, and race days (half-marathon to marathon distances). It provides a fast, energetic feel.

Yes, it can be used for daily training, especially if you prefer a shoe with a firmer, more responsive feel for faster paces. For very easy, recovery runs, some runners might prefer a softer, more cushioned option.

Gently hand wash them with mild soap and lukewarm water. Use a soft brush for stubborn dirt and air dry them away from direct heat. Do not machine wash or tumble dry.

The adidas Adizero Boston 12 has a heel drop of 6.5mm.

Yes, the upper of the Adizero Boston 12 features at least 50% recycled content as part of adidas' commitment to reducing plastic waste.

A single shoe (size not specified, but typically men's US9/UK8.5) weighs approximately 267g.

The Continental rubber outsole offers good traction, but the Adizero Boston 12 is primarily designed for road and track surfaces. For aggressive trails, a dedicated trail running shoe would be more suitable.

The lifespan of running shoes varies depending on mileage, running style, and surface. Generally, high-performance shoes like the Boston 12 can last between 300-500 miles, but monitor the cushioning and outsole wear for signs of replacement.

Give the shoes a few runs to break them in. The Lightstrike 2.0 EVA can feel firm initially but should become more comfortable. Ensure your lacing is not too tight or too loose.

While the Continental rubber outsole offers good grip, no shoe is entirely slip-proof. Reduce speed and shorten your stride on very wet or slick surfaces. Ensure the outsole is clean of debris.

Utilize the 'runner's knot' or 'heel lock' lacing technique to enhance lockdown around the ankle. Ensure you are wearing appropriate running socks that prevent friction.