I ordered based on the size chart in the description. It says XXL/Sz8-9 is for 53-57 inch kids. My 7.5 year old is 53 inches and 66 pounds. It's very comfortable for him in length, too short for his torso, although he has some room to grow in the leg area (maybe 1 inch). I have ordered many sunsuits over the years and this is definitely my least favorite purchase. I do not recommend.
π©³ Beautyin Toddler Boy's Swim Trunks: Printed Swim Shorts for Quick Dry Beachwear
46 Review
Platinum Rashguard for Boys by Kanu Surf
54 Review
π©² Boys' Protective Swimming Bottoms by City Threads - Swimwear for Enhanced Safety
56 Review
π Large Boys' Clothing - Kanu Surf Stripe Trunk
42 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
64 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review