Nike Cortez - White - Striped - UK 5

Nike Cortez sneakers typically run true to size for most individuals. However, personal fit preferences vary, especially with the revamped wider toe box. If you are unsure, referring to Nike's official sizing chart is recommended.

While the leather upper offers some resistance to light moisture, these sneakers are not waterproof. Prolonged exposure to heavy rain should be avoided. For added protection, consider applying a leather-specific water repellent spray.

For white leather, it's best to wipe them down with a damp cloth after each wear to prevent dirt from setting in. A deeper clean with a leather cleaner should be done as needed, typically every few weeks depending on usage.

The Nike Cortez Leather Sneaker is designed for casual wear and lifestyle purposes, not for high-performance running or intense sports. Its construction focuses on everyday comfort and style rather than athletic support or specialized cushioning for sports activities.

Store your Cortez sneakers in a cool, dry place away from direct sunlight. To help maintain their shape and absorb moisture, consider using shoe trees or stuffing them with acid-free tissue paper.

Yes, periodically conditioning the leather can help keep it supple and prevent cracking, especially in drier climates. Use a high-quality leather conditioner as directed by the product instructions, typically every few months or as needed.

Gently wipe the surface with a soft, damp cloth immediately after use. For tougher marks, use a leather-specific cleaner or a mild soap solution applied with a soft cloth. Avoid abrasive materials.

Leather shoes often require a short break-in period. Wear them for shorter durations at first, gradually increasing wear time. The leather will soften and conform to your foot shape over time.

Often, squeaking comes from friction between the insole and the shoe's interior. Try removing the insole, sprinkling a small amount of talcum powder or cornstarch inside, and then reinserting the insole. If the squeak persists, it might be the outsole, which can sometimes resolve with more wear.

Ensure the outsole is clean. Dirt and debris can accumulate in the herringbone pattern, reducing grip. Use a stiff brush and water to clean the grooves thoroughly. Allow to air dry before wearing.