Description
Stierna Men’s Sirius Winter Jacket
This Stierna technical winter jacket is built to be your shield against the harshest elements, snow, rain, wind, and freezing temperatures. Engineered with waterproof, windproof, and breathable 2-layer EquTex™ recycled fabric, it features fully taped seams and lightweight, down-free 3M™ Thinsulate™ ECO Classic insulation for unbeatable warmth and comfort. It regulates body temperature by releasing excess heat and moisture, even during intense activity, while reflective detailing ensures visibility in low-light conditions. Whether you’re training, riding, or working outdoors, this jacket keeps you protected so you can perform at your best, no matter the weather.
