My son's waist is 26 1/2 inches. I ordered the medium according to the size chart that came with it. The media is too big. With the adjustable velcro straps pulled all the way in I would say it was for a 28 inch waist. So for a medium size it should start at 28 inches. If you are buying for 26 inches or less I would go for the small.
π§₯ JAN JUL Boys' Waterproof Fleece Lined Cozy Dry Clothing, Jackets, and Coats
58 Review
Red SOLOCOTE Windproof Outwear for Boys Ages 7-8 - Heavyweight SW18018
54 Review
HAPIU Toddler Waterproof Coverall Original Boys' Clothing in Jackets & Coats
60 Review
Maoo Garden Winter Quilted Boys' Clothing and Jackets & Coats: Stay Warm in Style
54 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review
Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
64 Review
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review