Women's Reserve 2L Insulated Stretch Jacket 2026Winter Snow Jacket. Insulated, 2 Layer, 20k waterproof protection. Technical and versatile with a more tailored fit, you can ride out the coldest days warm and dry in the women's Burton Reserve 2L Insulated Stretch Jacket. Cut for a slimmer fit than our regular cut, stretch fabric maintains full mobility to twist and flex. Our high performance, two layer storm construction with fully taped seams and insulation throughout keeps you focused on the fun