The pants are sold as a unisex style, suitable for both boys and girls. Size 2T–3T (15–34 lbs). 2T–3T: 15–34 lbs. 3T–4T: 20–40 lbs. Easy-tear sides allow quick changes when needed. The soft, breathable fit is designed to feel like real cotton underwear, helping toddlers feel like they've moved on from diapers.