The size of this option is 5-6X Black <br>Welcome to Aosva Store. <br><br><b>Aosva 's Gymnastic short , are design by experience designer , who has focus on kids clothes for many years. Aosva's Gymnastic short are adorable , comfortable , stretchy , lightweight , quick drying , unique design , and your princess will fall in love fall in love gymnastic class with such a lovely short .</b>