These are KAZEN pants. They are recommended for nurses, caregivers, and those who need work pants. I wore them once to check the size when I attended a medical university for a year. After that, they were stored in a dark place. Please refrain from purchasing if you are concerned about the storage condition, as they have been stored by a private individual. Navy slacks with an elastic waistband and tucks. - Color: Navy - Design: Elastic waistband, tucks - Style: Slacks Thank you for looking.