AMT 10-R Drystar® XF Pants - Brown - XL AMT 10-R Drystar® XF Pants The AMT-10R pants feature large direct opening vent panels on the thigh for optimized airflow, and these can be rolled into the knee for convenience. The partially converted airflow panel on the thighs maintains all of the protective performance thanks to the lightweight MATRYX® material that delivers exceptional abrasion resistance, tear strength and breathability RIDEKNIT® comfort zone strategically positioned behind the knees for enhanced comfort, flexibility and stretch, and a high level of abrasion and tear resistance Elasticated back waist accordion incorporating waist volume adjusters for an optimized fit Designed with a tailored, ergonomic fit to accommodate all riding movements Nucleon Flex Pro Knee armor and Bio-Flex Hip armor for effective impact protection Ergonomically designed zippered front pockets for ease of use Reflective detail on the lower leg 450D laminated hard shell construction for enhanced durability Lower leg stretch accordion construction for the best fit and optimized comfort, regardless of the type of boot or shoe the rider is wearing