They have metal spikes

The Easton ADV Goes Youth

one size fits most (fits large youth through adults) For linemen

The result is an alloy with unprecedented levels of strength and toughness

and a few spots on the barrel

New Mizuno Catcher Chest Protector 380322 14" Green/Gray Samurai Youth Baseball Green/White/Black They have metal spikesNew Mizuno Catcher Chest Protector 380322 14" Samurai Youth Baseball. New simple silhouette: Helps eliminate angles New simple silhouette: Helps eliminate angles in the chest protector while blocking. AirMesh Back: Adds a layer of additional protection while increasing breathability and comfort. Snaps on the detachable wings: Use to lock down the back strap to the detachable wings, making sure your gear moves as one single piece.