WOMENS CORE 260 BOTTOM Our warmest base layer bottoms are as comfortable being a single layer in cool weather or a first on-skin layer in the coldest of snowy conditions. Soft on skin and smart with temperature. These midweight bottoms remain highly breathable and stay stink free long after you do. The design works with your body seamlessly for all day comfort with flatlock seams to prevent chafe, contoured panels, 4-way stretch and a wide waistband to distribute pressure and ensure a firm hold.