Check out these classic Eddy Merckx Adidas cycling shoes. A limited run of just 500 pairs are being re released to select customers worldwide. Merckx started wearing Adidas when he switched to NOS Adidas Eddy Merckx Classic Cycling Shoes Size 40 2 3 Cool black vintage Adidas Eddy Merckx Competition cycling shoes. Has classic white and red stripes. Exact size is unknown, but appear to be approximately a women's US size 9 1 2. Adidas Eddy Merckx Competition size 7 1 2 shoes (NIB) #148842875