Rapha Team Sky Cycling Top - a few years old but very good condition and very clean as it’s not had much use as I’ve been mainly mountain biking the last few years. I’ve listed it as medium but I can’t actually see a size marked anywhere on it. It’s 20.5 inches pit to pit and a bit too tight on my 42inch chest now… I’ve gained a little weight ! 100% genuine - bought at Sky TV’s on-campus bike shop when I worked there a few years back.