The RST Tech Pro Textile Jean is one of the most technically advanced riding jean on the market - it may look casual, but it is packed with protection technology. The RST Tech Pro Textile Jean has a CE rating of AAA, offering the highest level of protection. Made from heavy duty Cordura denim, reinforced with Aramid Fibre, the jeans come with CE Level 2 knee and hip armour. Added to this are the stretch panels in the knee and seat area, along with the triple stitched nylon threading throughout. DuPont and Kevlar are trademarks or registered trademarks of affiliates of DuPont de Nemours, Inc.