Soft material toilet potty training underwear breathable and comfortable suitable for all seasonsThe quality and craftsmanship of the fabric are good Those training pants for boys and girls are just different in colors and patterns the size is the same Skhls potty training pants size 2T fit baby 12 months1 year old to 2 years old 3T fit toddlers 23 years old 4T fit little kids 34 years old For detailed size information please refer to the size chart in the picture on the left The cute embroidery design on the panties make it easy for your child to start potty training And the leg holes are neither too loose nor too tight it will not leave any trace on legs Also very easy to pull up and down The waist of these potty training pants are designed with a small hole you can easily sew by yourself to adjust the length of the elastic even change it 6 or 8 pairs of training pants per pack Hand washable and machine washable low temperature drying