The Frank Thomas XTI 2 Leather Jacket is constructed from high quality full grain leather at 1.2 1.4 mm thickness and incorporates Aramid to enhance rider protection, CE approved Arma-Flex shock protection at the back, shoulders and elbows, multiple stitching throughout, with triple stitching at all major seams to ensure maximum tear and abrasion resistance, stretch panelling for a pre-curved race fit and improved comfort, facility to fit YF back protector, heavy duty YKK zips, punched leather to allow airflow and maximising rider comfort and full circumference trouser connection zip. -High quality full grain leather -CE approved Arma-Flex shock protection at the back, shoulders and elbows -Triple stitching at all major seams -Stretch panelling for a pre-curved race fit -Punched leather to allow airflow