No complex setup is required for your Nike Total 90 SP shoes. Simply slip them on and adjust the `asymmetrical lacing` to achieve your desired snugness. Compatibility: These shoes are designed for casual street wear and lifestyle use. They pair well with various casual outfits, from jeans and shorts to athletic-inspired apparel. Care: As the upper is made of `leather`, proper care is essential to maintain their appearance and longevity. 1. Cleaning: Wipe off dirt and dust regularly with a soft, damp cloth. For tougher stains, use a mild leather cleaner specifically designed for footwear. 2. Drying: If wet, allow them to air dry naturally at room temperature, away from direct heat sources or sunlight, as this can damage the leather. 3. Conditioning: Periodically apply a quality leather conditioner to keep the leather supple and prevent cracking. 4. Storage: Store them in a cool, dry place, ideally with shoe trees to help maintain their shape.