6.5 oz, 100% combed cotton. Washed for comfort and softness. IZODs special Silk wash process produces an incredibly soft hand that translates to a super comfortable fit that is second to none. Fashion knit welt collar and cuffs. Inside neck tape. Two wood-tone button placket with embossed logo buttons. Double needle hemmed bottom with side vents and dropped tail. 1/2-moon patch in back yoke. Embroidered tone-on-tone IZOD logo on lower right sleeve.