Helly Hansen Sirdal Insulator Vest - Lightweight Ski Mid Layer for Men & Women - Perfect for Skiing, Snowboarding & Winter Outdoor Activities

With recycled ECOLoft™ Air SR Insulation, the Sirdal jacket has an optimal warmth to weight ratio. Its light, relaxed-fit enhances your ability to move in nature in changeable conditions. The smart synthetic insulation also avoids clumping when wet, unlike traditional down fill. The outer fabric is ripstop and built to last. It has a PFC-free water repellent treatment – another win for you and the environment.