361 Degrees Big3 4.0 QUICK - Trainers - Blue/Pink

The Big3 4.0 QUICK trainers are versatile and suitable for marathon training, tempo runs, casual jogging, and general fitness activities due to their balance of cushioning and stability.

These trainers are sized using UK men's shoe sizes. It is recommended to consult a sizing chart or try them on if possible, as running shoe fit can be personal.

No, these trainers are not waterproof but feature breathable materials to keep feet cool. They are not designed for use in wet conditions.

QU!KFOAM PRO provides excellent shock absorption and responsive energy return, enhancing comfort and reducing fatigue during runs.

Most running shoes, including these, are recommended to be replaced every 300-500 miles (480-800 km) or when cushioning and support noticeably diminish.

Yes, their stable base and cushioning make them suitable for various cross-training activities, though they are primarily engineered for running.

Ensure you have selected the correct UK size. Consider a short break-in period of a few shorter runs. If the issue persists, the fit may not be suitable for your foot type.

The cushioning technology (QU!KFOAM PRO) may take a few runs to 'break-in'. If performance degrades significantly over time, the midsole may have reached the end of its lifespan.

Check the outsole for debris or wear. Ensure the laces are tied securely. The outsole is designed for grip on typical running surfaces; consider the terrain if slipping is frequent.