Comfortable navy pajama set made with UNIQLO's AIRism material. - Brand: UNIQLO - Size: 150 - Color: Navy (top has green and white stripes, bottom is solid navy) - Material: Polyester, Cotton - Features: AIRism, comfortable to wear Brand new, unused. Kept sealed at home after purchase. My son grew up so fast (crying face)! He can't wear it at all, so I'm selling it. Please understand that it has been stored at home. Thank you for looking.