Unisex Velvet-Fleece K-Style Solid Sweatshirt

Crafted with high-density flat-seam construction (12–14 stitches per 3cm) originating from Henan, this unisex children's K-style long-sleeve sweatshirt from Belle is so bright (Item No: Derong sweatshirt) brings minimalist Korean warmth and pastoral charm to daily kids' wear. Tailored for babies, young children, and pre-teens aged 1 to 10+ years (covering an inclusive height metric from 80cm to 150cm), it features a non-hooded pullover crewneck silhouette, clean solid-color aesthetics, a soft polyester lining, and neatly finished seam construction with all obvious thread ends trimmed.

Engineered specifically for transitional spring and autumn layering, the premium Derong velvet-fleece chemical fiber blend (95% polyester main fabric content) undergoes a specialized softening treatment to deliver high thermal efficiency, a smooth skin-friendly texture, and durable shape retention. Certified under top-tier Class A safety standards for direct skin contact and inspected under strict AQL 2.5 quality sampling guidelines, this easy-care top retains its structural shape, neckband elasticity, and color depth through active play and routine laundering.

Sourced as an exclusive cross-border export spot listing optimized for rapid cataloging and international e-commerce fulfillment, this versatile pullover serves as an essential base-layer wardrobe staple for both boys and girls. It is offered in five classic colorways—White, Black, Pink, Blue, and Gray—across a comprehensive height-matched sizing metric: 80cm, 90cm, 100cm, 110cm, 120cm, 130cm, 140cm, and 150cm.