Boys Onesie All In One Loungewear Nightwear. Kids Just Love These Warm 100% Polyester Fleece With Hood, Hand Warmer Pockets and Zipper Front Opening Cosy and Warm. Ideal Gift 160gsm Micro Fleece Onesies Long Sleeve Colour: Please select colour above. Images are just to have closer look on the material clour and print. Care Instructions: Machine washable at 40c, do not tumble dry, cool iron.