For as burly as these pants are, they still give me that full range of motion I need for singletrack.--Gearhead Expert JesseBackcountry's Empire Enduro Pant is built to provide full freedom of movement, protection, and ultimate comfort as we spend the day ripping up the singletrack. The 4-way stretch fabric moves with us as we move in and out of the saddle, while the highly abrasion-resistant panels on the knee and sides provide extra protection against rocks and branches. We added a PFC-free DWR treatment and laser-cut inner thigh and back knee vents to keep us dry and cool.