7.0 oz 93% Polyester / 7% Elastane
Here's what other sites are saying:
Under Armour created its Women's Basemap 2.5 Crew with strategically placed fabrics so you can stay warm on the coldest days on the mountains and at the same time stay comfortable when you're really working up a sweat attacking challenging runs.
UA Basemap 2.5 contains extreme and mid-weight layering for colder conditions and higher activity levelsLightweight, 4-way stretch construction improves mobility and accelerates dry timeAdvanced moisture management technology keeps you warm, dry, and comfortableAnti-odor technology prevents the growth of odor-causing microbes, keeping your gear fresher, longerRaglan sleeves and flatlock seams provide a full range of motion without chafingLonger length delivers better protectionBase 3.0: 7.0 oz. Polyester/ElastaneBase 2.0: 4.5 oz. Polyester/ElastaneImported
- Under Armour
For colder conditions and higher activity levels, the Under Armour Women's Basemap 2.5 Crew Long Sleeve Shirt boasts a streamlined feel with enhanced mobility in mind. Featuring ArmourBlock(TM) technology for superior odor suppression as well as strategic ventilation to keep you comfortable, this performance base layer delivers maximum mobility and a supportive fit during cold weather workouts. Designed with a moisture transfer system and abrasion free fit, the Under Armour Basemap 2.5 Crew Long Sleeve Shirt for women provides cold weather protection and feels great against your skin.
- Altrec Outdoors