For hygienic purposes, underwear is nonrefundable. Sorry for being so mean!Engineered for high intensity year round activities, Ventilator is a unique two sided fabric with horizontal venting channels which pushes excess heat and moisture to the surface allowing for quick cooling evaporation while providing sun production. The new Ventilator fabric is the lightest and most packable fabric available, offering breathability, lightweight feeling, and UPF protection. From working out to climbing mountains, this underwear has been fabricated to not only be dependable but extremely comfortable. ClimaSense Thermoregulation TechnologyEngineered to adjust to your body temperatureInhibits the growth of bacteria that causes odorFast wicking and dryingFeaturesComfortable elastic waistbandContour FlyFlat SeamsLight weightMid-RiseFull coverageDesigned with venting channels for moisture transport. Terramar Sports ClimaSense technology is engineered to recognize an individual's need to warm up or cool down. When you are cold the fiber structure reacts by contracting to trap air and create heat. The result is a perfect "inner climate" balance to keep you comfortable in all conditions. The Ventilator fabric is the perfect year round fabric, great for all sports ranging from bike riding, hiking, soccer, working out, baseball, football, running, golf, skiing, snowboarding and much more!3 Pair PackTechnologiesThermoregulationMoisture ManagementBreathablePlant Based Odor ControlUPF Protection4-Way StretchComposition47% Recycled Polyester / 47% Cationic Polyester / 6% Spandex
