Flattering and comfortable, this Lightweight Crew will be the envy of your group! Keep this top handy when there is a chill in the air as the thermal properties of Merino will warm you right up. This will be the first thing you put on and the last thing you take off!FabricFiber Content: 100% Merino WoolKnit: 170 g/m2 Lightweight Jersey KnitMicrons: 17.5 Micron FibersUPF Rating: 25Total Easy Care: Machine Wash and DryWool Source: AustraliaImported.FeaturesNeckline: Crew NeckPrincess Seams: Flattering, Shaped SilhouetteTagless Label: No Itchy Neck TagsFlat Lock Seams: Prevents ChafingLayer Type: Base LayerFit Type: Regular - Standard fit with a little bit of room to breathe, but not too baggyRuns True to Size - If you like a looser fit, try sizing upWeight: Size Medium = 5.6 oz. (158 grams)Style #: 802UsesIdeal Seasons: Spring, Summer, Fall, WinterActivities: Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, SnowsportsTemperature Recommendations: 30AdegF to 60AdegF and up while active, 60AdegF and up 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 StoryMoriah [maw-rahy-uh]The 4,049 foot Mount Moriah lies on the northeast side of Pinkham Notch and is the last mountain on the Appalachian Trail in New Hampshire before it heads north toward Mahoosuc Notch in Maine.