Miami Dolphins #23 Ronnie Brown Alternate Jersey. If you need a piece of NFL football jerseys to prove yourself is Dolphins fan. This Ronnie Brown Alternate Jersey by Reebok is for you. Equipment is made of durable, quick-drying diamond back mesh with dazzle side panels, yoke, and sleeves. The player's number is screen-printed on the front, back, and sleeves, and the player's name is screen-printed on a sewn down nameplate at the upper back.