PETIT BATEAU Petit Bateau Heart Shorts Set of 3 3 years, 95cm 100% Cotton Quoted from the HP: - Material Features - Highly elastic 1x1 rib knit material, characterized by a soft touch known as "second skin." Uses environmentally friendly organic cotton. From around size 80cm, it will fit your body comfortably and can be worn for a long time. Recommended for first-time pants wearers. I'll give a small discount.