Self: 62% cotton, 30% linen, 8% polyesterLining: 80% polyester, 20% cotton Made in China Machine wash Elastic waistband and interior drawstringZip fly and button closure 4-pocket design Lightweight linen fabric Item not sold as set Our Style No. JSIM-MF3 Manufacturer Style No. 225-4144-MEN Model is wearing size M. of this item.