Lamar Jackson wears Douglas Shoulder pads, specifically the 24SW model. They feature a “cut-away” shell design that gives players more mobility. They’re ultra lightweight and streamlined which gives Lamar more acceleration to run by defenders. These are great shoulder pads for any skill position (QB/RB/WR/DB) players.
You can get the same shoulder pads as Lamar for $560 from Dicks or shop other Douglas options ranging from $55-$560.