https://tobaccomotorwear.com/collections/mens-jeans/products/ironsides-armor-jeans Motorcycle Jeans, Denim • 12.25 oz Mt Vernon Mills Raw Stretch Denim • Pockets for removable D3O® Knee and Hip Armor (D3O® armor sold separately) • Protective DuPont™ Kevlar® lining • Cool-mesh upper lining • Comfortable slightly tapered slim-straight fit • Size up for a more relaxed look • Size down for a skinnier profile • See the sizing guide below for details • YKK zipper fly