It’s about that time: National Flip Flop Day is just around the corner (June 15, to be exact) and to mark the occasion, FlipOut Sandals will unlock their 24-hour Buy One Get One promotion so beach bums everywhere can stock their closets for the season. Choose from their line of Brazilian style flip flops in six summer colorways and interchangeable charms like butterflies and flowers. Prices start at $24.99 (with two sets of shoe jewelry included). Check out www.flipoutsandals.com for more information.