Microbes beware, the Blackstrap Outback Mens Long Underwear Pant is a force to be reckoned with. This baselayer is crafted with a patented synthetic 4-way stretch fabric packed with performance quality features. Odor and Microbial resistant, you might actually start to wonder when the last time you washed these bad boys were. The 4-Way stretch provides unrestricted movement as you zoom through the trees and allows the Outback to be worn at 3/4 length without compression on your calves. Flatlock sticking means zero chaffing or itch, and a soft-flex waistband is perfect for a few apres drinks in the lodge. The Blackstrap Outback Pant is made in the USA and is something you can be proud to wear! 4-Way Stretch USA Milled Patented Fabric, Vented Crotch w/Fly, Soft-Flex Waistband, Flatlock Stitching, UPF 50+ UV Protection, Made in the USA, Fit: Tight, Warranty: One Year, Wind Protection: No, Material: Synthetic, Weight: Mid, Type: Bottom, Wicking Properties: Yes, Water Resistant: No, Recommended Use: Snow, Antimicrobial: Yes, Anti Odor: Yes, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2021, Product ID: 577520, Model Number: BS OUT FATIGUE S, GTIN: 0661787870417