If you’re stuck in a post-apocalyptic world in which your only source of survival is your sneaker collection, at least you’ll breath easily. FreeHandProfit’s latest creation is at the butchering of a pair of Air Jordan XI ‘Concords’, in which he used every piece of the puzzle to build this latest sneaker gas mask, down to the clear blue plastic lid for the tinted eye-visor. We’ve seen plenty of gas masks made from the Air Jordan III ‘Black/Cement’, Air Jordan XIV ‘Last Shot’, and the Nike SB Dunk High ‘Cheech & Chong’, but the novelty of these collectible hasn’t worn off yet because they’re still high in demand and garner a ton of attention whenever they go up for auction. We’ve got a detailed gallery of the Air Jordan XI ‘Concord’ Gas Mask below so take a look and if you’re interesting in rocking some XIs on your face, head on over to the listing from FreeHandProfit on eBay.