My son is 7 1/2 years old, weighs 30 kg, ordered him a size L (14-16). He is usually in the medium in boys clothes. Love how they fit him. Not loose, but tight-fitting and mid-thigh. I hope this helps other online shopping moms.
Pack of 6 Baby Soft Cotton Underwear for Little Boys - Dinosaur Briefs, Toddler Shark Undies, Children Truck Panties
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Comfortable & Durable: Lucky & Me Noah π©² Boys Boxer Shorts 5 Pack - 100% Cotton Tagless Underwear
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πͺ 3T Boys Training Underwear: Comfortable and Durable Toddler Underwear
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π Russell Athletic FreshForce Protection: Boost Your Boys' Performance with Assorted Clothing
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π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
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π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
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π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
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Boys' Adidas Active Sports Tricot Athletic Clothing
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