You’ll be able to accomplish almost anything in The North Face’s Aconcagua 3 Vest. Harness the power of the tallest mountain in the West Hemisphere, Aconcagua. Combining natural and recycled insulation, this water-resistant vest keeps you warm and dry while going to your peak. Men's vest Standard fit Rate 2/3 for warmth & 2/3 for water repellent 600-fill recycled waterfowl down and recycled polyester Zippered hand pockets Non-PFC DWR water resistant finish Heat transfer logo an chest logo & back shoulder Exposed center front zip Zoned 90% recycled polyester insulation Body: 100% recycled polyester with non-PFC durable water-repellent Size Guide: S = chest 36-38", hips 35-37", arm length 33.5" M = chest 39-41", hips 38-40", arm length 34" L = chest 42-44", hips 41-43", arm length 34.8" XL = chest 45-48", hips 44-46", arm length 35.5"