evo.com | Flylow Down > The Flylow Betty Down Jacket is your cold-day secret weapon. Packed with 800-fill goose down and wrapped in lightweight Pertex(R) Quantum, it brings serious warmth without feeling bulky. Underarm vents and a cinchable hem keep things easy to adjust, while the self-stowing inner pocket doubles as a pillow when it's time to take five. 100% Recycled Polyester Regular Fit 6in Underarm Vents 30D Pertex(R) Quantum 100% Polyamide 800 Fill-Power 115g Goose Down | Women's Flylow Betty Down Jacket 2027 - X-Small Red | Polyester