Product content and features Product content: Main fabric: 100% polyurethane Body lining: 73% polyester 27% cotton Sleeve lining: 100% polyester Product features: Lining detail: Hosiery lining Gender: Baby boy Sleeve length: Long sleeve Fit: Standard Thickness: It's medium thickness. Product type: Leather-effect jacket Collar: Biker Collar Hood detail: No Hood Pattern: Plain.