Don't sweat, this will be your favorite shirt to adventure in no matter the time of year. Our #1 selling top provides warmth, breathability, and ultimate comfort for any occasion. Wear it as part of a layering system in colder temperatures or by itself when the sun comes out. Pair it with our Kancamagus Midweight bottoms to create the ultimate base layer set.FabricFiber Content: 100% Merino WoolKnit: 235 g/m2 Midweight Interlock KnitMicrons: 18.5 Micron FibersUPF Rating: 50+Total Easy Care: Machine Wash and DryWool Source: AustraliaImported.FeaturesNeckline: Crew NeckTagless Label: No Itchy Neck TagsFlat Lock Seams: Prevents ChafingLayer Type: Base Layer, Mid LayerFit Type: Regular - Standard fit with a little bit of room to breathe, but not too baggyModel Features: The model wearing forest green is 5'10 / 150 lbs wearing a size mediumRuns True to SizeWeight: Size Large = 9.6 oz. (272 grams)Style #: 705UsesIdeal Seasons: Spring, Fall, WinterActivities: Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, SnowsportsTemperature Recommendations: 30AdegF to 0AdegF while active, 30AdegF to 60AdegF while inactive - Learn More CareWashing and Drying Instructions - Learn MoreTurn Inside OutMachine Wash Cold: Gentle cycle with like colorsDetergent: Mild or wool-specificTumble Dry: Low heatStorage: Place in an airtight container when not in use for long periods of timeDo NOT Use: Fabric softener or bleach!Product StoryChocorua [shoh-kor-oh-wah] Mt. Chocorua is the easternmost peak in the Sandwich Mountain Range, located in the White Mountains of New Hampshire. At 3,490 feet, this identifiable mountain offers clear views from its bare summit in all directions.