A high performance underwear for men powered by a custom built, advanced performance microfiber that is more luxurious, durable, breathable, sweat-wicking, quick-drying, stretchy, incredibly soft, anti-odor and anti-chafing. To push breathability even further, we added mesh Breathe Zones for more airflow and uncompromising ventilation where you need it most. Bye, swamp crotch. This pair packs all the features you need for work, sweat, play and everything in between (because you’ve got better things to do than remembering to pack an extra pair): Grip Thighs that never ride up or bunch, a horizontal fly for a more natural movement when nature calls, reinforced stress points for extra durability to last for years, and 15+ other smart features for more comfort, performance and durability. Free US Shipping when you order $65 or more Classic Underwear (non-ReLuxe) Bundles:3 for $21 ($7/ea)7 for $40 ($5.7/ea)10 for $48 ($4.8/ea) All of our garments are easy care: wash on cold and hang to dry - that's itDo not ironDo not dry clean Do not bleachSo easy, you won't need to call mom for help. She'll be so proud.Fabric: 90% recycled polyester, 10% spandex