Under Armour Men's Basemap 2.5 Leggings:
Because our lower torsos and legs require more insulation in some places and less in other spots, Under Armour created their Basemap 2.5 Leggings for men with varied fabric densities. It's a mix of Under Armour's heavyweight UA Base™ 3.0 fabric and midweight UA Base™ 2.0 in key perspiration areas or where mobility and range of motion are vital. These Men's Basemap 2.5 Leggings are ideal for high exertion activities like climbing, skiing, snowboarding and cold weather trekking. The midweight UA Base™ 2.0 material is more breathable than the UA Base™ 3.0 fabric, making it more effective at wicking perspiration away from your skin. Under Armour designed their Men's Basemap 2.5 Leggings with a fitted construction that follows your contours but doesn't cling like compression-fit clothing.