The Lab Coat has been a staple at Flylow for years now, but this year, we updated the jacket with eVent DV Expedition fabric, which boasts a 30k waterproof rating while maintaining an air permeable level of breathability. So you get it all supreme protection in a storm but in a shell that won't feel sweltering when temps rise. Ski Magazine recently featured the new Lab Coat, along with our Crowe Jacket as an insulating midlayer and the Compound Pant, also made with eVent fabric, as the ultimate kit for this winter.