Lululemon Run: What The Fluff Pullover Clarity Yellow Size 8. NWT Freedom to vent when we’re huffing and puffing. Why we made this This jacket was designed to help keep us cozy on our winter runs with 800-fill-power premium goose down. Underarm mesh panelling and zipper vents help us let off steam when we're warmed up so we don't have to leave our coat curbside. Key features zipper vents make it easy for you to cool down without stripping down 800-fill-power premium goose down helps keep you warm reflective details brighten us up so we can head out in low light front zipper pocket makes it easy to stow your keys and cards securely Rulu fabric panelling provides stretch so you can swing your arms without restriction thumbholes keep sleeves down and help warm chilly hands Tech specs designed for: run fabric(s): Cire Puffy, Rulu properties: wind- and water-resistant, reflective, insulated fit: body-skimming length: mid-hip