Features: quick drying, anti-odor, 4-way stretch, functional fly, lightweight, breathable, tag-free Pack of 4 boxer briefs: this item includes 4 boxer briefs. Please refer to the size chart for men for correct measurements. The underpants are snug and have a 4-inch inseam for all sizes. Fabric:93% Polyester, 7% Spandex. Same great fabric as our popular 32 Cool polos and t-shirts. Lightweight fabric with plenty of stretch. Lightly brushed on both sides for extra softness. Exceptionally durable construction that remains in touch and color that does not fade after multiple washes. QUICK DRY - The fabric quickly wicks sweat away from your body, keeping you dry, cool and comfortable all day long. Perfect for any activity. Care instructions: machine wash cold in gentle cycle with like colors, tumble dry low, only non-chlorine bleach, do not dry clean, iron on low if needed