Cheer on John Carlson with the latest Washington Capitals John Carlson merchandise from Shop.NHL.com. Browse the latest home, away, and alternate John Carlson Capitals jerseys. Get your hands on the newest arrivals of John Carlson Washington Capitals gear and apparel featuring Washington Capitals logo gear. Add to your collection with official John Carlson Washington Capitals memorabilia such as John Carlson photographs, figurines, autographed hockey pucks and much more gear. A new John Carlson Capitals shirt or hoodie would make a great addition to your team-inspired wardrobe.