Everyone loves a warm under layer when the winter seeps in, and the Obermeyer Ultra Gear Long Underwear Bottom is a go-to for chillier days. This layer is made from 92% Polyester and 8% Elastane Double-Knit Fleece to offer ultimate, breathable warmth. The performance fit feels like a second skin and is paired with a flat seaming system for maximum comfort. Complete with a lapped fly for when you gotta go while on the go, the Obermeyer Ultra Gear Bottoms won't disappoint! 92% Polyester, 8% Elastane Double-Knit Fleece, Performance Fit, Thermal Weighted Pant, Flat Seaming for Maximum Comfort, Elastic Waistband, Lapped Fly, Uses Obermeyer Mens Size Chart, Warranty: Lifetime Limited, Material: Synthetic, Weight: Heavy, Type: Bottom, Wicking Properties: Yes, Recommended Use: Snow, Antimicrobial: Yes, Anti Odor: Yes, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2020, Product ID: 582998, Model Number: 27081 19003 XS, GTIN: 0888555404173