Soft-backed 3cm waist elastic is neatly branded Tagless and seamless for the smoothest fit 90% Lenzing Micromodal, 10% Elastane Wash at 30 degrees and low tumble dry Fastening: Elastic A09-1C-3 Eco-friendly bamboo Rayon fabric - super light and breathable This design uses the brand's largest pouch Large/38-40" A great half way answer from leading designers in anatomical men's underwear. Adding to their 3-inch and 9-inch options, here's a mid-length male short with all kinds of talents – antibacterial, antifungal, stay put waistband, helps avoid chafing, super comfortable. A great gent's trunk with a longer leg at just the right depth.