Nike React Pegasus Trail 4 GTX - Green - Brown - Size 12

While comfortable, the trail-specific features and aggressive tread are optimized for running. They can be worn casually, but their primary design is for trail running performance.

You should have about a thumb's width of space between your longest toe and the end of the shoe when standing. The heel should feel secure, and there should be no pinching or excessive pressure points.

Yes, the comfort, cushioning, and grip make them suitable for hiking, especially on varied or wet terrain where the waterproofing is beneficial.

GORE-TEX is waterproof but also breathable. In very hot and humid conditions, breathability might be limited compared to non-waterproof shoes, potentially leading to warmer feet.

The 'GTX' designation signifies the inclusion of a GORE-TEX waterproof membrane, making these shoes resistant to water and suitable for wet conditions. The non-GTX version prioritizes maximum breathability.

The lifespan varies based on mileage, terrain, and user weight, but React cushioning is known for its durability. Most runners find it performs well for several hundred miles.

Ensure the shoe laces are tied securely to prevent water ingress from the top. Check if the socks worn are also moisture-wicking. Persistent wetness might indicate a compromised membrane, though this is rare.

While the outsole offers good grip, extremely slick surfaces like wet polished rock or ice may still present challenges. Ensure the shoe is appropriately sized; a loose fit can contribute to poor traction.

Ensure the shoes are properly laced for a secure but not overly tight fit. Break in the shoes with shorter runs before attempting long distances. Check for any foreign objects inside the shoe.

The React cushioning is durable but will naturally wear down with extensive use. Regular cleaning and proper drying can help maintain its properties. Consider replacement if the cushioning feels significantly diminished.