WOYY Boys Seamless Thermal Underwear Solid Basic Sleepwear Long Sleeve Top Pants Base Layer, Sizes 2-8

Size: 100 Recommended Age: 2-3 Years Bust: 52cm/20.5" Tops Length: 40cm/15.7" Sleeve: 32cm/12.6" Pants Length: 56cm/22.0''
Size: 110 Recommended Age: 3-4 Years Bust: 56cm/22.1" Tops Length: 42cm/16.5" Sleeve: 35cm/13.8'' Pants Length: 62cm/24.4''
Size: 120 Recommended Age: 4-5 Years Bust: 60cm/23.6" Tops Length: 45cm/17.7'' Sleeve: 38cm/15.0" Pants Length: 68cm/26.8''
Size: 130 Recommended Age: 5-6 Years Bust: 64cm/25.2'' Tops Length: 48cm/18.9'' Sleeve: 41cm/16.1'' Pants Length: 73cm/28.7''
Size: 140 Recommended Age: 6-7 Years Bust: 70cm/27.5" Tops Length: 52cm/20.5'' Sleeve: 44cm/17.3" Pants Length: 78cm/30.7''
Size: 150 Recommended Age: 7-8 Years Bust: 74cm/29.1'' Tops Length: 55cm/21.6'' Sleeve: 47cm/18.5" Pants Length: 83cm/32.7''

Designed to be both cute and comfortable, these boys' sleep sets feature a roomy cut that flatters every body type.
With clean, versatile styling, they’re ideal for sleepovers, lounging, birthdays, or just relaxing at home.
Made from moisture-wicking, breathable fabric, these loungewear sets stay soft and dry all night—helping your little one unwind and sleep better.
A full elastic waistband allows room to grow, so the fit lasts longer. Available in a range of sizes and colors to match any child’s style and needs.
A cozy sleep set for kids—ideal as a gift for Children’s Day, birthdays, or Christmas..
WOYY Boys Seamless Thermal Underwear Solid Basic Sleepwear Long Sleeve Top Pants Base Layer