New Balance Trainers - 520 v9 - Blue/White - UK 11.5

Yes, the Fresh Foam midsole provides excellent cushioning and shock absorption, making them suitable for marathon training and racing on hard surfaces.

These trainers are primarily designed for hard surfaces. The outsole pattern and materials may not provide adequate grip or durability for rugged trails.

The approximate weight is 271.7 grams for a size 43 EU.

A neutral foot strike typically involves the foot landing on the outside of the heel and rolling slightly inward to absorb shock. If unsure, consult a running specialist or observe your footwear wear patterns.

Fresh Foam is New Balance's proprietary lightweight cushioning foam known for its high resistance to deformation, offering a balance of softness and durability for joint protection during runs.

While this specific listing is for men's trainers, New Balance often offers similar models in women's sizing. Check for specific women's versions if needed.

Running shoes typically need replacement every 300-500 miles (480-800 km), or when you notice a significant decrease in cushioning and support, or signs of wear on the outsole.

Allow a break-in period of a few runs. Ensure laces are tied correctly without being too tight. Check for any internal seams or debris causing irritation.

This is normal wear and tear. The Fresh Foam will naturally compress. Consider replacement if cushioning feels significantly diminished after extensive use (typically 300-500 miles).

The outsole is designed for dry hard surfaces. Exercise caution on wet or exceptionally smooth surfaces as traction may be reduced. Ensure the outsole is clean of debris.