YING BO LUN Kids Thermal Underwear Autumn Cotton Sweater Set School Uniform 85337 Dark Blue Stripes Size 165

Classic striped pattern with blue and yellow color blocking

Cloud-feel close-fitting design that is slim but not tight, tailored for youth body shape

Elastic neckline for easy wear and removal

Tight and neat stitching on cuffs and pant hems

Elastic waistband, loose fit for comfort without tightness

Environmentally friendly active dyeing process, colorfast and odorless

Developed with 20 years of craftsmanship focusing on youth comfort and fit

Uses eco-friendly dyes certified by CNAS and other health standards

Anti-pilling and deformation resistant fabric

Strict workmanship standards ensuring durability and comfort

Hand wash gently at 30°C

Do not bleach, iron, or dry clean

Soak before first wear

Wash dark and light colors separately

Use low temperature or cold water washing, machine wash with care

Avoid alkaline detergents such as soap or strong washing powder

Avoid chlorine bleach to protect fabric integrity