S recommendation 40-50kg QC M recommendation 50-60kgL recommendation 60-70kg QC Xl recommendation 70-80kg2xl recommended 80-90kg3xl recommended 90-95kg4xl recommended 190-200+ poundsChildren's 3xl recommendation 30-35kgChildren's 2xl recommendation 25-30kgKidsxl recommendations 20-25kgKidsl recommendations 15-20kg