Hapari Brand New in package (they sent wrong size) UPF 50+ 80% nylon, 20% spandex Machine or hand wash. No bleach. Line dry. For beach-side or back yard, these black cover-up board shorts are sure to be a favorite. Pull them over your swimsuit bottoms for quick transitions or extra coverage. The quick-dry fabric and oh-so-silky feel make these shorts an all-purpose item in your swimwear wardrobe!