Gently used condition From the REI website: Made with recycled polyester/spandex fabric that's wicking, quick-drying, breathable and cool UPF 50+ sun protection Built-in brief liner made of recycled polyester wicks moisture and has 4-way stretch for added comfort Elasticized waistband ensures all-day comfort; internal drawcord lets you fine-tune the fit Laser-cut perforations on sides for extra ventilation Secure zip pocket holds your card, key and chapstick Sewn with flat seams for smooth comfort for miles REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits Contains materials that meet the bluesign® criteria