Using this cap is super easy. Just adjust the double snapback closure to fit your head comfortably. You can wear it for casual outings, sports events, or just to add a stylish touch to your daily look. As for maintenance, it's best to spot - clean the foam front with a mild detergent and a soft cloth. For the mesh back, you can gently wash it with water. Avoid machine - washing as it might damage the vinyl design and the braided details on the visor. Also, since it's made to order, give it the 7 - 10 business days processing time before expecting to receive it.