These ultra-comfy, open-air sandals push boundaries so you can, too. With an open toe design for breathability, unending comfort, and a premium-look with our UNEEK flair. Featuring a durable, quick-dry upper and bungee made from recycled P.E.T. plastic bottles, the UNEEK 2 open toe sandals for men are built off KEEN's traditional wider footwear form. These men's sandals fuse function with form so that you feel and look great with a fit that molds to your foot and the breathability needed for hot summer days. KEEN products are consciously created using PFC-free water repellent, P.E.T. recycled plastic bottles (in applicable styles) and leather sourced from Leather Working Group (LWG)-certified tanneries. KEEN makes shoes to make a difference.