New Arc’teryx men’s Medium Regular length Beta AR pants within the color Bourbon, Goretex Pro Fabric. Regular length pant. A part of the Arc’teryx Essentials selection of high performance, hard dressed in and reliable design solutions. See photos of hangtags at the garment for more information. This can be a medium regular length. Waist is 33″,hip is 40″ and inseam is 31 1/8″.BETA AR PANTThe Beta AR Pant delivers exceptional versatility. The N40r-X GORE-TEX® Pro fabric is a lighter weight ripstop that delivers complete weather protection, a high level of breathability and surprising durability. The seat, knees and lower leg are reinforced with burly, abrasion resistant N80p-X GORE-TEX® Pro. The careful selection and placement of every textile lets in Arc’teryx to deliver a four season GORE-TEX® pant that balances light weight, packability and protection from the damage inherent with rugged terrain.