[ frederick keys ] shake your keys

featuring embroidery of the downtown frederick skyline and a two-tone colorway, this corduroy keys cap is a ballpark beauty. ‘shake your keys’ - the keys’ signature song - is stitched into the front of the cap, accompanied by a trio of firework-style baseballs. above the adjustable back strap you’ll find the keys’ vibrant frederick sunshine logo. the frederick keys are a collegiate summer baseball team in the mlb draft league. the keys are based in frederick, maryland where they play at harry grove stadium. each hat includes a collectible button.