I only tried them on for one hour. I am selling them because they didn't fit my child's foot shape. Please purchase only if you understand that they have been stored at home. *No box (add 300 yen if you want the box) *No price reduction Lightweight and breathable gray sneakers. - Model: IV323GR - Size: 15 JAPAN (8 US) - Color: Gray - Sole: Rubber sole Thank you for looking.