Meet the fastest cloth diaper ever! GroVia's All in One diaper is a one size fits most. It is adjustable to fit from 10-35+ lbs., the sleek GroVia One-Size All in One is the only cloth diaper on the market that your baby can wear under skinnies! A waterproof outer layer and ultra-absorbent IMO-certified organic cotton inner soaker are sewn together to create what just may be the PERFECT cloth diaper. No folding, no stuffing, no keeping track of covers: simply snap on your baby and go!