Mountain Hardwear Yumalina Fleece-Lined Pant for Cold Weather Outdoor Activities 88% Nylon, 12% Elastane Made in USA or Imported FLEECE LINING: Soft on the inside. The pants are fully lined with microfleece for added warmth and moisture wicking properties. WATER REPELLENT: DWR exterior finish repels water off your pants and adds durability to the material DURABLE AND STRETCHY MATERIAL: Four-way durable stretch fabric assures mobility without compromising on standing up to the elements. REGULAR FIT: Regular relaxed fit allows you to stay comfortable and active. Soft draw cord at waist. LIMITED LIFETIME WARRANTY: Limited Lifetime Warranty covers defects in materials and workmanship for the practical lifetime of Mountain Hardwear brand products manufactured by Mountain Hardwear