"What Our Gearhead® Experts Are Saying: ""I run the Reserve Slim Pant when I want a chino-style look that still rides like a technical shell. The stretch fabric keeps me moving comfortably, even with a slimmer fit, and the 20K waterproofing has held up in storms. The thigh vents and pocket layout make them really versatile for everything from pow days to park laps."" We ride in the Burton Reserve Slim Pant when we want storm-ready performance in a more tailored silhouette. These pants combine DRYRIDE 20K/20K waterproof, breathable protection with stretch fabric that lets us flex, twist, and carve without restriction. The slim chino-style cut feels modern and clean, but the performance design means they’re built for the mountain, not the street. Every detail is tuned with riders in mind. Fully taped seams block out moisture, while mesh-lined thigh vents give us quick airflow when we start heating up. Multiple secure pockets keep our essentials organized, and the mapped stretch panels at the knees and seat boost comfort and mobility where it matters most. With Bluesign-approved recycled materials and a PFC-free DWR finish, the Reserve Slim Pant combines eco-conscious construction with all-season versatility."