; The Beta AR Pants provide lightweight, waterproof easy mountain wear without sacrificing durability through highly abrasion resistant fabric and reinforced panels. ; Athletic Fit: • e3D (Ergonomic 3-Dimensional) construction improves mobility via anatomical mapping. • Allows room for an additional baselayer. ; AR: All Around performance is suitable for cross-condition mountain use. ; N40r-X GORE-TEX Pro fabric: • Breathable three-layer membrane bonded to the shell and liner. • Waterproof with fully taped seams. • Lightweight, durable ripstop weave. • DWR (durable water repellent) finish. • Highly abrasion-resistant N80p-X GORE-TEX Pro panels at seat, knee, and legs. ; Covered elastic waist webbed belt. ; Zip fly and snap-button closure. ; Zip pocket at right. ; Three-quarter, contoured outseam zip with water-resistant WaterTight zipper. ; Reinforced Keprotec instep patches. ; Powdercuff gaiter with elastic binding. ; Inner lace hook secures pant legs to boots. ; Shell and Lining: 100% nylon; Membrane: 100% EPTFE. ; Machine wash and tumble dry. ; Imported. Measurements: ; Waist Measurement: 32 in ; Outseam: 42 in ; Inseam: 34 in ; Front Rise: 10 in ; Back Rise: 20 in ; Leg Opening: 12 in ; Product measurements were taken using size MD, inseam R. Please note that measurements may vary by size.