Size Chart Recommended Age : 3-4 Years Size: M US: 3 Years Waist: 46-48cm/18.11-18.90'' Length: 20cm/7.87'' Recommended Age : 4-5 Years Size: L US: 4 Years Waist: 50-52cm/19.69-20.47'' Length: 20.05cm/7.89'' Recommended Age : 5-6 Years Size: XL US: 5 Years Waist: 54-56cm/21.26-22.05'' Length: 20.1cm/7.91'' Recommended Age : 6-7 Years Size: 2XL US: 6 Years Waist: 58-60cm/22.83-23.62'' Length: 20.15cm/7.93'' Recommended Age : 8-9 Years Size: 3XL US: 8 Years Waist: 62-64cm/24.41-25.20'' Length: 20.2cm/7.95'' The size of the clothes are relatively smaller, it is recommended to choose a larger size 4PC Kids Toddler Boys Underwear Boxer Briefs Cotton Comfort Breathable Crab Prints Shorts Boxer Underpants White 6-7 Years Features: 1. Material:95%cotton, comfortable to wear. 2. Features: Comfortable and-friendly fabric, soft and breathable, stylish and generous, very suitable for children with to wear. 3. Occasion: Suitable for daily life, travel, home, holiday, birthday party and other, this dress dress is really attractive to wear. 4.Style：The design of the sleeveless dress is also very stylish. The small leaky shoulder design not shows the children's liveliness and loveliness, but also makes the whole dress look more fashionable and generous. 5. Please note that the size table in the picture is the actual length of the skirt, please choose according to the size. Product Description: Style: Fashionable Material: 95%cotton Due to manual measurement, please allow a slight difference of 1-3cm, and there may be a slight color difference due to different display Settings. In addition to the-friendly fabric, the Shorts for girls is also very stylish. The small leaky shoulder design can not show the children's liveliness and loveliness, but also make the whole dress look more fashionable and generous Please note: If your child is, we recommend you choose a larger size, thank you. The is soft and will not cause any damage to the baby's Thank you for your understanding! 4PC Kids Toddler Boys Underwear Boxer Briefs Cotton Comfort Breathable Crab Prints Shorts Boxer Underpants White 6-7 Years Material:Cotton The size of the clothes are relatively smaller, it is recommended to choose a large one. Any questions, please feel free to contact us, we will do our best to serve you. Unique Gift:: Boys' boxer briefs comes in different colors, with a comfortable fit and stylish design. It meets your children's weekly needs, allowing them to choose different colors based on their mood, schedule, or outfit.