We recommend sizing up from your regular size. Our Regulator jacket sizing is NOT the same as our more recent jacket sizes.Will Not Be Restocked Climbing a peak or traveling the world, weight and size matter. The Regulator down jacket is built with one thing in mind, maximize warmth while minimizing weight and bulk. The result is a jacket that can fit in any pack (or fanny pack), is light enough you forget you have it, yet warm enough to insulate against the harshest conditions! This jacket is 1 gear item that you'll be glad you brought when you need it, and when you don't need it, you won't even know it's there!Start "Living Ultralight" by utilizing the Regulator Ultralight Down Jacket and simplifying your gear. Adventures take you from mountain peaks to flying around the world! When you want to focus on where you are, it's important to have light, functional gear. Take less and see more with the Regulator ultralight down jacket!One jacket goes a long way...if you have the right jacket!
