WITH UNWAVERING ATTENTION TO DESCENT-ORIENTED DETAILS - THE PATAGONIA UNTRACKED SNOW PANT.The Patagonia Untracked Snow Pants feature a wonderfully soft, supple (and quiet) 3-layer stretch fabric construction, a fully dialed yet refined, low-bulk design, and unsurpassed windproof and waterproof/breathable performance for riding anywhere, anytime. The highly articulated fit and flexed pattern at the knees allow exceptional mobility, and mesh-lined thigh vents with Vislon-