The Soft CE Approved Shoulder Armour Inserts (Pair) is packed with features... Specifications Include: Fits a Range of Jackets - Compatible with a wide range of jackets with pocket for Shoulder Armour Approved to CE Level 2 - The Shoulder Armour has been approved to EN 1621-1:2012 Level 2 standard Viscoelastic Construction - Viscoelastic armor is soft and body-forming until it is impacted which means you get the best mix of comfort and protection