Description ***Outdoor Research&';s Standard Fit is a classic cut designed for comfort and ease of movement*** The Outdoor Research Men&';s Shadow Insulated Jacket is a lightweight, versatile layer designed to deliver reliable warmth and breathability during active cold-weather pursuits. Built with VerticalX(TM) ECO synthetic insulation, it provides an excellent warmth-to-weight ratio while maintaining breathability and moisture management when you&';re on the move. The durable, water-resistant outer fabric with DWR treatment helps shed light moisture, while the streamlined fit allows for easy layering without restricting mobility. Featuring zippered pockets, elastic cuffs, and an adjustable hem, the Shadow Insulated Jacket offers dependable performance for backcountry hunts, hikes, and everyday outdoor use. Sizing Size Waist Chest Arms Hips Small 29 - 31.5" 37 - 39.5" 32.5" 35 - 37.5" Medium 31.5 - 34.5" 39.5 - 42.5" 33.5" 37.5 - 40.5" Large 34.5 - 37.5" 42.5 - 45.5" 34.5" 40.5 - 43.5" X-Large 37.5 - 41.5" 45.5 - 49" 35.5" 43.5 - 46" How to Measure: Waist Measure around your natural waistline at its smallest point Chest Measure around the fullest part of your chest, keeping the tape parallel to the floor and positioned under your arms. Arm Length With your hand on your hip, measure from the center of the back of your neck, across the shoulder to the elbow, and down to the outer wrist bone. Hips Measure around the fullest part of your hips, keeping the tape parallel to the floor Specs Weight 15 oz Material bluesignA(R) approved 90% Nylon, 10% Spandex, 20D Stretch Woven Manufacturer Warranty Lifetime