Calvin Klein Boys 3 Pack Intense Power Boxer Trunk in black, with striking branding Great Value 3 Pack Calvin Klein Intense Power logo waistband Extra stretch for comfort and movement Fabric Composition: 95% Regenerative Cotton / 5% Elastane Manufacturer Colour: Mesmerizing Blue / Oceana / PVH Black MPN: b70b700510-0r8 The Intense Power Range for boys' underwear features a bold logo waistband and is made from soft cotton with extra stretch for comfort and movement. Our Collection at Boxers and Briefs contain only the highest quality Calvin Klein Boys Underwear. This is a Calvin Klein Boys 3 Pack of Intense Power Boxer Trunks, in Black. Calvin Klein Boys Underwear Size Guide: Age 10-12 = 140-152 cm, Age 12-14 = 152-164 cm, Age 14-16 = 164-170 cm