Hello, what's the difference between this two? first is EG4960 and the other is (foundation) B27136, Foundation also price way cheaper not just in adidas store but also in other stores, and
adidas Superstar Foundation - B27136 - SNS
Mens ADIDAS SUPERSTAR FOUNDATION Trainers B27136 | eBay
Adidas Originals Superstar Foundation Tennis Shoes Mens Size 13 White B27136 | eBay
Adidas Superstar Foundation Mens Style :B27136-E - NY Tent Sale
Adidas Originals Mens Superstar Foundation White B27136 Size 18 888596792789 | eBay