98% Cotton, 2% Polyester Drawstring closure Machine Wash Men's cotton linen set is made of premium fabric,ultra-soft, lightweight and breathable, keep you cool all the time in summer. Casual henley shirt feature solid color, v-neck, long sleeves, irregular hem with side split, making you feel comfortable and stress-free during any activities. Men's Linen Pants design in a loose fit, solid color, two pockets, stretchy waist with adjustable drawstring providing the maximum comfort at the waist. This white linen shirt and pants are great for summer or fall season, suitable for daily life, yoga, casual, lounge, work, home, sleeping, beach, vacation, and travel. Machine washable, low iron if necessary. Please contact us if you have any problems with the cotton pajamas set.