1.Zero-carbon modal fabric, soft drape, comfortable elasticity Lightweight and breathable, gentle skin care, body feeling 0 burden 5A level ocean soft cotton antibacterial crotch, antibacterial effect is long-lasting, 2.Patterns: Designer SICO co-branded, hip and cool DAYA image 3.Colors: Boys' classic well-worn blue and green systems, providing a variety of colors to match, let the child choose their favorite colors