Underwear Co Men's Thermo-Flyte Tight Fly - Navy - XL

Comfort cannot be compromised, but it can be designed. ThermoFlyte combines SAXXs three core technologies into a warmer package for those who go outside regardless of weather conditions. Ok, maybe not in a volcano eruption, but you get the idea. The ThermoFlyte tight is right at home on cold, dark morning runs. The boxer brief is the perfect thermal layer, when a tight is too much but want that extra boost of warmth. Both feature a functional fly, with super clean and techy low-profile finish. We added reflective details for added safety and visibility, too. Take off with ThermoFlyte.