Thereabouts little & big boys 7-pack boxer briefs are super comfortable, thanks to the elastic waistband and OEKO-TEX® STANDARD 100 certified fabric, making them perfect to wear all day and all night. # Pieces In Set: 7-Pack Features: Multi Pack, Multi-Pack Fiber Content: 60% Cotton, 40% Polyester Fabric Description: Rib Care: Tumble Dry, Machine Wash Certifications And Listings: Oeko-Tex Standard 100 Country of Origin: Imported