To commemorate Air Max Day, UK-based retailer size? is having one epic sale on select Nike Air Max footwear. There are 20 Air Max sneakers that are part of the promotion and all styles are priced at 60 British Pounds, which converts to just under $100. And yes, size? does in fact ship worldwide. Some notables from the sale are the size? x Nike Air Max 93 and the Air Max 90 Lunar Comfort 3.0. Don't sleep because the sale ends at midnight GMT, which would be 8 p.m. EST in the States. Check out the sale on the size? online store here.