Blendzall moto pants is designed to be lighter, moisture wicking, and more comfortable than other brands without sacrificing durability. Durable nylon stretch fabric with ballistic nylon on the inside of the knee area. This ballistic nylon has been tested up to 750 degrees. Velcro strap allows for a snug fit and increases durability over conventional buckles. Made in USA. If your size is sold out or not listed call us at 7404339630 an we will get them ordered! Youth sizes available too!