This jacket is the Patagonia Men's Lightweight Insulated Fjord Flannel Shirt. It is a versatile "shacket"—a combination of a shirt and a jacket—designed for warmth and casual wear.

Product Specifications

Fabric: The body is made from 100% Cotton in Conversion brushed flannel.

Insulation: It features 80-g Thermogreen® 100% recycled polyester insulation for lightweight warmth.

Lining: The interior is lined with 100% recycled polyester taffeta.

Colorway: This specific plaid pattern is typically referred to as William / Smolder Blue.

Key Features: It includes two chest pockets with button-flap closures and side-entry handwarmer pockets.