Ready to rock a sleeveless puffy on those coldish days? This down jacket is perfect for running, riding, or just relaxing by the fire. Tech Details 100% 380T high-density nylon 90/10 duck down/feather filling 650 fill-power Water- and wind-resistant Zip-front placket with stand-up collar Elastic windproof armholes Front pockets with side entry Interior pockets Women's Size Chart S M L XL 2XL 3XL Body Length Back 25 25 1/2 26 26 1/2 27 27 1/2 Chest Width (Laid Flat) 19 20 21 1/2 23 24 1/2 26 Men's Size Chart S M L XL 2XL 3XL Body Length Back 25 25 1/2 26 26 3/4 27 1/2 28 1/4 Chest Width (Laid Flat) 20 1/2 22 23 1/2 25 26 1/2 28 Frequently Asked Questions What sizes are available for the sleeveless puffer jacket? The jacket is available in sizes S through 3XL for both men and women. Please refer to the size chart on the product page for exact measurements to ensure your ideal fit. Is this jacket warm enough for cold weather? Yes. Featuring 90/10 duck down insulation with 650 fill-power, the jacket provides excellent warmth for chilly runs, rides, and everyday wear. Can I wear this jacket while running or cycling? Absolutely. Its lightweight construction, water- and wind-resistant nylon shell, and elastic armholes make it ideal for active outdoor use without restricting movement. How should I care for my puffer jacket? We recommend machine washing on a gentle cold cycle and air drying. Avoid bleach or fabric softeners to maintain the jacket’s loft, insulation performance, and water-resistant finish. Does the jacket have pockets for storing essentials? Yes. It includes two front side-entry pockets and one interior pocket, perfect for carrying small essentials such as your phone, keys, or action camera while on the go.