Saxx Men's Vibe Modern Fit Boxer Brief - (Sage / Black Stripe - XL) - 2 Pack Single wall titanium construction allows this cup to be put over a flame for reheating a drink or boiling water. - See more at: http://www.snowpeak.com/tableware/cups-mugs/titanium-single-450-cup-mg-043.html#sthash.ytyoLSLh.dpuf2 Pair Included 1 3/8 Jacquard waistband Soft viscose fabric Holds 14 ounces of liquidMoisture wicking waistband Please note that all Vibes with stripes tend to fit slightly tighter so we recommend going up 1 size