Xion Shortsleeve Jacket PRO-Evo D3OThe XION Protective Gear Shortsleeve Jacket PRO EVO is specifically designed to wear as an undergarment, an ideal replacement of the traditional bulky rigid protection. EN1621 certified D3O pads come in pockets so you can choose which pads you want to use or leave out. The waistbelt has elastic straps to adjust to the body circumference. The D3O pads cover the shoulders, back, chest and side of the ribcage. The shoulder areas are covered with a very