A proprietary design merges insulation, articulation and ventilation technology in these cozy base-layer leggings crafted from a stretchy merino wool blend. 30" inseam; 9" front rise (size Small) Merino wool naturally resists odors and helps regulate body temperature for comfort 52% merino wool, 45% polyester, 2% elastane, 1% polyamide Machine wash, dry flat Imported