Rukka RPS Protector Shirt The Rukka Protector Shirt, RPS for short, is long on protective features. Wear this armored shirt underneath an off-road jersey or add armor to a jacket that doesn't have armor pockets. Your elbows, shoulders, chest and back will be covered with the latest D3O molecular armor. Outlast lining with Outlast fleece on the sleeves help regulate body temperature, a component missing from other armored shirts. Features: Protector shirt with Rukka D3O Level 1 CP1 Chest Protectors, Rukka D3O Level 1 LP1 Protectors on elbows and shoulders and RukkaLevel 2 D3O Air All-Back Protector Stretch Cordura shell fabric Outlast lining and Outlast fleece on sleeves Jacket-to-pant connecting zipper Chest Protectors EN 1621-3 2016 Back Protector EN 1621-2 2014 Elbow and Shoulder Protectors EN1621-1:2012 The Rukka warranty is valid for 5 (five) years from the date of purchase against faults in material or workmanship