Butterfly Network - TravisMathew Ladies Cold Bay Vest ECVC the body and sleeves are

the body and sleeves are lined with a heavyweight arctic-weight polyester insulation quilted to smooth nylon

Sleeve Finish: Open hem sleeves contribute to a relaxed

and moisture management

Spacious Interior: Large main compartment provides room for gear

padded mesh back panel with a spine channel for airflow

Butterfly Network - TravisMathew Ladies Cold Bay Vest ECVC the body and sleeves areA versatile, lightweight puffer vest designed for chilly days the Cold Bay Vest delivers warmth without bulk, while offering stretch, comfort, and a streamlined look. Perfect for layering over a shirt or under a jacket, whether for casual wear, travel, or outdoor events. Key Features & Specifications Fabric & Insulation: 4. 1 ounce, 88% polyester 12% spandex shell with lightweight poly fill insulation provides warmth while keeping the vest light.