Half-zip pink jacket with reflective material, size M, with side pockets. - Brand: Nike - Color: Pink - Size: M - Design: Half-zip - Features: Reflective material - Pockets: With side pockets Thank you for viewing. The back is mesh. It's a fairly thin material, making it easy to carry around. It's been used relatively cleanly, but we are looking for buyers who understand that it is a used item and has been stored at home.