95% merino wool / 5% spandex blend Delivers ultra-soft, thermal regulating, and flexible fabric Moisture-wicking Keeps you dry and comfortable Standard fly front For when nature calls Flatlock seams For added comfort Elastic waistband For a secure, comfortable fit Ultimate versatility Great for next-to-skin and mid-layer utilization Odor resistant For maximum scent control The Outdoor Pursuit Merino Base Series is the ultimate base layer for any outdoor activity. Having a base layer that doesn't quit until you do is a vital part of any outdoor activity. The Outdoor Pursuit Merino base series provides the perfect blend of merino wool and spandex to deliver the warmth and flexibility you need in any outdoor pursuit. A combination of an elastic waistband, flatlock seams, and moisture-wicking fabrics provides plenty of comfort and versatility to be used as a next-to-skin or mid-layer piece. Whether you're in need of a next-to-skin layer for hunting, cutting wood