Unisex Cotton Long Sleeve Underwear Set With Buckle

Unisex Cotton Long Sleeve Underwear Set With Buckle delivers essential warmth for kids aged 3–8. Crafted from 100% cotton with a soft-treatment finish, this winter-ready underwear set offers breathable comfort and lasting softness for everyday wear.

Designed for easy layering, it features a round neck, gentle stretch, and a convenient buckle detail for secure, adjustable fit. It’s available in playful patterns and colors—from Sky Blue Leopard to Retro Skateboard Dinosaur—blending animal prints, cartoons, letters, and stripes to suit every kid's style. The fabric is gentle on delicate skin and stands up to repeated washing.

• 100% cotton main fabric for exceptional softness and breathability
• Soft-treatment finish for a smooth, cozy feel
• Round neck and relaxed fit for easy daily wear
• Wide range of designs: animal prints, cartoons, letters, and stripes
• Functional buckle detail provides secure, adjustable wear
• Warmth for winter, spring, and autumn layering
• Size range: 73 cm to 130 cm; Asian sizes run 1–2 sizes smaller; please choose the larger size if between sizes; allow 2–3 cm manual measurement tolerance

Colors and patterns may vary slightly due to monitor displays. Safe for children and easy to care for.