Self: 85% cotton, 15% hempLining: 100% cottonGusset: 90% recycled polyester, 10% elastane Hand wash Zip fly with button closure Front attached belt detail Attached knee pads included 4-pocket styling Cargo pockets Midweight twill fabric Made in China Our Style No. Y3-MP71 Manufacturer Style No. JY4558 Model is wearing size M. of this item.