ASICS Gel-Kayano 20 Trainers - White/Blue - UK 8

Yes, the GEL-KAYANO 20 was originally launched with a focus on structural cushioning capabilities for long-distance running, making it suitable for marathons.

The FLUIDFIT cage is designed to deliver a secure, glove-like fit and enhance support around the midfoot, adapting to the wearer's foot shape.

It is not recommended to machine wash these trainers as it can damage the materials and construction. Spot clean with mild soap and water instead.

Ensure there is about a thumb's width of space between your longest toe and the end of the shoe when standing. The shoe should feel snug but not constricting.

Each Gel-Kayano model typically features updated cushioning, stability technologies, and design refinements. The Gel-Kayano 20, originally from 2013, is known for its specific blend of cushioning and architectural design influences from that era.

For running, it is generally recommended to replace running shoes every 300-500 miles. For daily wear, they should last longer depending on the frequency and intensity of use.

No, the ASICS Gel-Kayano 20 trainers are not waterproof. They feature breathable mesh underlays for airflow, which means they are not designed to keep water out.

Ensure you have the correct size. Loosen the laces and try wearing them with thinner socks. If the issue persists, consider a half-size larger.

The cushioning technology is designed for long-term use, but its effectiveness can diminish with excessive wear. Consider replacing the shoes after significant mileage (typically 300-500 miles for running shoes).

While the mesh is breathable, prolonged intense activity in hot weather can lead to warmth. Ensure laces are not tied too tightly to allow for better airflow.

The rubber outsole provides traction, but performance on very wet or slick surfaces may be reduced. Exercise caution in such conditions.