These are absorbent cloth training pants that are well made, very absorbent. Great choice if you're just beginning the toilet training process. Size tag sewn into pants were reversed so the 2T states 3T and vice-versa. Therefore, if you order a size 2T the size tag will read 3T. These pants are best for little ones with chubby thighs. The 2T leg opening is 11". Outer fabric is cotton knit french terry. The lining is bamboo Terry with soaker layers of microfiber Terry throughout the center.