Billie Eilish x Nike Air Force 1 High '07 SP Mushroom - Brown - Size 10.5

This is a special edition collaboration model, featuring a unique design and colorway, making it distinct from standard releases.

Yes, they are crafted with recycled synthetic leather and Nike Grind outsoles, reflecting a commitment to more eco-friendly manufacturing.

Use a soft, damp cloth to wipe away dirt. For tougher stains, a specialized leather cleaner is recommended. Avoid harsh chemicals.

The Air Force 1 High generally offers a standard fit. However, as with any sneaker, individual experiences may vary. It's recommended to consult Nike's sizing guide.

These sneakers are designed primarily for casual wear and lifestyle. They offer good comfort for walking but are not intended for high-impact sports.

The mid-foot strap is an adjustable feature that enhances the fit and provides additional lockdown support, inspired by classic trainer designs.

This guide focuses on the UK 10.5 size. Other sizes may be available through different product listings or retailers.

Natural for leather shoes. To minimize, use shoe trees when not in use and avoid overly flexing the toe box.

Avoid prolonged exposure to direct sunlight. Clean with appropriate leather cleaners if discoloration occurs.

Wear the shoes for short periods initially to break them in. Natural leather will soften over time.