Vaenait Baby Kids Boys 2pcs Short Sleeve Pajama Sleepwear Set Stripe Sun XS(12-18M) / S(2T) / M(3T-4T) / L(4T-5T) / XL(5T-6T) 2 Pieces Set ( Short Sleeve Top & Shorts ) High Quality of Soft and Comfortable 100% Cotton Machine wash cold, tumble dry low. Do not bleach. Recommend to order one size up if you don't like tight style.