These Chino Shorts will give him a perfect fit every time, now that we've added a hidden adjustable waist so he can fine-tune his fit. Durable twill fabric withstands weekly wear and countless trips through the wash. Neat pleats keep him looking smart and tidy. Little Boy: back-elastic, hidden adjustable waist, snap/zip closure. Boy: hidden adjustable waist, button/zip closure. 60% polyester/40% cotton. Machine wash. Imported.