LittleSpring Little Boys' Pants Clothing Sets Gentleman Cotton Blend Pant Suit Size 1-2T(height 30-34inch/80-90cm) Weight(24-29 pounds) Pant Suit Size 2-3T(height 34-38inch/90-100cm) Weight(29-33 pounds) Pant Suit Size 3-4T(height 38-42inch/100-110cm) Weight(33-42 pounds) Pant Suit Size 4-5T(height 42-46inch/110-120cm) Weight(42-46 pounds) Pant Suit Size 5-6T(height 46-50inch/120-130cm) Weight(46-53 pounds)