Moncler Grenoble's Sioule is a technical ski down jacket in water-repellent olive-green poplin with boudin quilting for superior warmth distribution. The voluminous sheepskin-lined collar and adjustable double-pin buckle belt cinch the waist for a refined silhouette, while ribbed knit cuffs seal out the cold. Designed for alpine performance and après-ski elegance in equal measure.