Eastern Mountain Sports Men's Catskills 3 in1 Jacket Perfect for keeping you warm on one of those lengthy day hikes, so make sure you're prepared as the weather can quickly change to cold alpine terrain when you get close to the summit. For adjusting to such extremes, this jacket aids you out with its convenient 3-in-1 construction. Here, the piece boasts a DWR water-repellent finish and a quilted liner using Thermolite Micro insulation that keeps heat close without adding excess weight. On the outside, this piece then also further features a windbreaker-like shell which uses System3 protection and pit zips to keep you cool and dry. So start your journey with one, quickly deploy the other when the temperatures drop, and finish your trek in total comfort. > 3 in1 Jacket > 3-in-1 construction > Water-resistant shell with pit zips to keep you cool and dry > Water-repellent liner > Thermore classic 100g Tech Therm insulation regulates body temperature and dries quickly > Full-zip front with a zipper garage and draft flap to keep out the cold > Adjustable hood that can be zippered off and tucked away > Fully waterproof, taped seams help keep out the elements > Water-repellent construction sheds moisture to keep you dry > Cuffs adjust with hook and loop closures > Two zippered hand pockets > Quilted liner zips and snaps into the outer shell for a combination of lightweight warmth and water-resistant performance > 100% polyester > Machine washable at 30 degrees > Eastern Mountain Sports branding > Fabric content: Stretch dull rib stop