Thor is the originator of motocross apparel. Thor is a hardcore, grass roots company that is continued proof of what it takes to reach the top and more importantly, how to stay there. It is the only company with over 40 years of experience in the motocross marketplace. Thor prides itself on key selling features like quality, strength and performance. Thor is more than a brand. It's a lifestyle. Compression fit prevents binding. Four-way stretch for maximum flexibility. Mesh back panel promotes airflow. Flat-stitched seams to reduce irritation. Long sleeve construction for increased coverage.