BVB Home Sock 2017-18 Take your place on the world-famous Südtribüne and become part of Borussia Dortmund's mighty Yellow Wall with the official BVB Home Sock 2017-18. In signature cyber yellow and black, these refreshed BVB home socks from PUMA provide the stars of Signal Iduna Park with a winning image for their 2017-18 campaign. Details : • Regular fit socks w/hooped design • Official BVB and PUMA Cat branding • Cotton functional footbed construction