So named (we assume) for the metallic graphite effect satin finish waistband, these new Calvin Klein Zinc Cotton Boxer Trunks are a low rise style stretch jersey pant that offers a great, body-defining fit with enhanced softness and shape retention.These single colour fly-less trunks are cotton rich, with a double layered supportive front pouch and a shorter 4cm inseam leg. The 5cm deep stretch woven waistband has the most recognizable of the Calvin Klein logos, with the distinctive upper and lower case signature look.(04/14)