It's a black hoodie with our old "block logo". It comes up on the smaller side - I'm 5'10 and about 80kg / 175lbs and a large is a pretty snug fit, XL feels more like a hoodie should be and I wear a 2XL over a fleece when it's cold here.
Only available with a cab order - too many have got lost when being shipped across the world on their own!