YOU WON'T BE THE OMEGA IN THE BOULDER GEAR OMEGA TECH JACKET. The Boulder Gear Omega Tech Jacket was designed for those who have a passion for the outdoors. A BG+ Shell fabric is waterproof, breathable, and stretchy, so you get to enjoy your natural movements with protection from the elements. Underarm ventilation cools you down if PrimaLoft insulation is ever too warm for you, and an adjustable waist makes sure you get the best fit. FEATURES BG Tech+ Shell is water resistant and breathable TechFlex four-way-stretch fabric PrimaLoft insulation YKK waterproof center front zipper and hand pocket zippers Quick release detachable hood Underarm ventilation Soft touch internal wrist cuffs Internal waist gaiter and storage pockets