Material: 
Soft organic cotton/spandex waffle
Comfortable and cool relaxed fit
Functional and stylish drawstring

Size Guide:
Unisex
3-6 Month: 12-16 pounds 
6-12 Month: 16-20 pounds 
12-18 Month- 20-25 pounds
18-24 Month: 25-30 pounds 
2T : 28-34 pounds 
3T : 33-38 pounds
4T: 39-45 pounds