Aconcagua ML Tights long women. An optimal body climate thanks to the combination of two high-quality, functional fleece materials. While Polartec® Power Stretch® Pro™ provides warmth and an abrasion-proof nylon surface on the front and back, we use elasticated Pontetorto® Tecnostretch in the lower leg area for excellent moisture management. Sophisticated combination of two high-quality, functional fleece materials for the perfect body climate | Very robust, warm, elastic Polartec® Power Stretch® Pro™ with super-abrasion-proof nylon surface | Low-volume, non-bulky Pontetorto® Tecnostretch waffle structure on inside ensures optimum moisture management | Elastic waistband on pants for perfect fit | Leg zipper pocket | Bonded pocket bags for low friction and clean look | Made in Europe