51% Nylon, 45% Rayon, 4% Spandex Material -- Men beach 2 piece outfits are made of nylon rayon fabric. lightweight, quick dry, slightly elastic, breathable and comfortable, keeping you cool and fresh throughout the summer. Vintage Classic Set :With the cooperation of classic ,cooling and stylish design, cuban collar shirts and lounge shorts, it is suit for pool parties ,traveling,loungewear,and beach wedding days, to make this matching rayon n button down shirts and Shorts are Fashion on-trend. Casual rayon 2 Piece Outfits :The short sleeve button down shirts with camp collar, a chest has one pocket design complete your vacation look. The rayon beach shorts features elastic drawsring waist, shorts has two front Side pockets , provides enough waist and leg room to move more freely. Occasion :shirts summer Outfits set perfect for daily wear, sun beach, wedding, traveling,tropical theme, camp, cruise, havana, vacation, birthday party, or any casual wear. Match sunglasses to create a fashionable relaxed style, or pair with sandals and a sun hat for beachwear. Garment Care:Suitable for hand and machine wash at 30℃. Please refer to S-3XL our size chart carefully before you order. If you have any questions with our rayon outfits set,if you feel free to contact us.we will give your satisfy answer.