Seafolly Pin Up Roll Top Stretch BoardshortsThe Pin Up Roll Top Stretch Boardshorts are the perfect athletic short for in and out of the water. Enjoy your morning jog down the beach, and when you get too hot, you can jump in the water! Sizes on our site are US sizes, but products may arrive with the Australian size tags. You should still be receiving the US size you ordered. Fold-over top. Stretch boardshort. Short length. 2-way stretch fabric. Hidden mp3 pocket. Signature trim. 85% Polyester / 15% Elastane waistband. Imported.