N80p-X GORE-TEX® offers exceptional durability and full weather protection in a supple, notably soft-to-the-touch textile. Reinforcement fabric is used in the knees, lower leg and seat to protect high wear areas. Full separating side zippers provide a drop seat option without the need to remove suspenders. Powder cuffs with lace hooks fit over boots easily and can be secured into position. Hems have cord cinches and an elastic waist is integrated for comfort and a clean finish. Two stash pockets on the front bib hold small items.FULL DROP BIBA technical alpine classic, the Theta SV fit has a streamlined profile with an integrated elastic waist to hug the core keeping warmth in and snow and drafts out. Full drop-seat option does not require removing the suspenders and is compatible with harnesses.N80p-XN80p-X face fabric is an incredibly durable nylon textile that was engineered over a five year research and development process between Arc'teryx and our fabric partner, W.L.Gore. The plain weave and high density yarn count creates a tight flat surface with exceptional resistance to abrasion.REINFORCEDAreas of the bib that are subject to intense wear and tear are reinforced with N155p-x GORE-TEX® Pro. Sturdier seat and lower legs add a durable dimension to the pant for rock and snow, without compromising on an overall feeling of suppleness.ALPINE ORIENTATIONExpedition e3D fit keeps a streamlined silhouette with internal roominess in the knees and seat that allows for winter layers. Full side zips mean the pants can be put on over boots and adjust for ventilation. Reinforced insteps limit damage from edges, crampons and buckles.