M's Light Flyer Jacket Big Sur Blue W/Fire Red 28) combine warmth and wind-resistance

28) combine warmth and wind-resistance - but each functions fine on its own

waistband and cuffs to block wind and ensure core warmth

EncapSilotreated polyester repe ls ra in and wind on the shells' main exposure areas

Warm technical fleece with full-stretch performance can be worn as a baselayer or as a jacket for high-output activities in cold conditions

bulk-free ¼-zip that thrives as urban outerwear or layered in the backcountry under a shell

M's Light Flyer Jacket Big Sur Blue W/Fire Red 28) combine warmth and wind-resistanceThe Light Flyer Jacket, made with GORE TEX Active fabric, is the lightest weight, most breathable waterproof shell for the runner who just has to head out despite the nasty weather