The Blue Version collection explores Originals' DNA, recoding its most iconic elements for today. The result? Seriously cool, vintage-inspired wardrobe staples like the Blue Version Asymmetric SST Track Jacket, which is available exclusively to adidas in-store and online. ​ The fit is the only regular thing about this jacket. The asymmetrical front flap is an unexpected twist on the classic silhouette, while the micro-Trefoil logo and satin 3-Stripes detailing add an instant familiarity. (With a twist, of course). Cut from premium twill-tricot fabric, the characteristic raglan piping and baseball collar finish off the jacket's sports-luxe look. ​ Just when you thought it couldn't get any better: Our cotton products support more sustainable cotton farming. It's a win-win.