William Ellery Clava Fleece Cap Lunamoth Quin es MILO J, el rapero argentino que colabor en la BZRP #57. Is it a cap? Is it a balaclava? Is it the best hat we've seen for quite a while? The Clava Fleece Cap from William Ellery might just be all three. With a clever convertible design that sits somewhere between vintage Stormy Kromer hunting caps, lightweight running headwear and those hats they wear on Star Wars when they're zipping around the forests of Endor, it's the perfect left field hat to keep the chill off your face.