First Lite Kiln Midweight 250 Merino-X base layer bottom provides exceptional warmth and moisture management for high-output activities in cold weather. Constructed from a premium merino wool blend with spandex for stretch, these leggings feature full-length side zippers that allow for easy removal over boots and quick ventilation. The flatlock seams and wide elastic waistband ensure a comfortable, chafe-free fit during active use in the field. Brand: First Lite Model: Kiln Midweight 250 Material: 95% Merino Wool, 5% Spandex Color: Conifer Green Features: Full Side Zips, Merino-X Technology Fit: Athletic Keywords: Hunting, Tactical, Outdoor, Hiking, Camping, Thermal, Underlayer, Odor Resistant, Breathable, Mountaineering, Winter Sport, Performance, Gear, Forest, Sage