Levi's Baby Boys' 2 Piece Holster Pull On Short and Long Sleeve Shirt Set Shirt: 100% Cotton; Shorts: 98% Cotton/2% Spandex Imported Machine Wash Long-sleeved shirt and short set Full front button down shirt, collar on shirt, pocket on front left chest of shirt, and roll-up sleeves with button tab closure on shirt Pull on elastic waistband on shorts, mock fly on shorts with belt loops