Product details:

The Mountain Hardwear Kor Strata Hooded Jacket is the lightweight layer that keeps you warm on its own in cool weather or pairs easily with a shell in more intense conditions. PrimaLoft Gold Active insulates without sacrificing breathability, allowing you to stay toasty without overheating. The nylon ripstop fabric resists abrasions throughout your adventures, and is built with mechanical stretch to ensure that you can move freely. Gusseted underarms allow you to reach in any direction without the jacket riding up, maintaining coverage throughout most activities. The hood seals out drafts and adjusts to fit with or without a helmet, and the Kor Strata has a slim fit that stays out of your way.