read more Layer on this warm, lightweight jacket before you hit the hiking trails or head to the studio.Luon®Our sweat-wicking, four-way stretch Luon® fabric is cottony soft—we love this high-performance fabric for its serious stretch and recovery in all our sweaty pursuitssweat-wickingfour-way stretchcottony-soft handfeelquick recoverynaturally breathableFeaturesDesigned for: Office Travel CommuteLycra®: Added Lycra® fibre for shape retentionThumbholes and cuffins™: Help keep sleeves down and hands warmFit : Body Skimming, hip length Lululemon Define Jacket