Havaianas Slim Crystal Glamour SW Sandal in Navy. - size US 7/8/ BRZ 37-38 (also in ) Havaianas Slim Crystal Glamour SW Sandal in Navy. - size US 7/8/ BRZ 37-38 (also in ) Rubber upper and sole. Crystal accent. HAVA-WZ185. 4119517. Summer maybe be gone here in the States, but these sandals are great for every day wear no matter where you may be. With comfortable support and stylish colors, how could you not?