Whether you’re seeking boulders and alpine views or stalking rainbow trout, this low-profile, waterproof jacket will keep you dry and provide rain protection from the fork in the trail to the places less traveled, and back again. This 3-layer shell meets Patagonia's H2No Performance Standard for exceptional waterproof/breathable protection, and the fabric, membrane and durable water repellent (DWR) finish are made without intentionally added PFAS. Made in a Fair Trade Certified factory. Details Alpha Size Chest* Hip Arm Length XXS 33 in 32 in 30 in XS 35 in 34 in 32 in S 37 in 36 in 33 in M 40 in 39 in 34 in L 44 in 43 in 35 in XL 47 in 46 in 36 in XXL 50 in 49 in 37 in XXXL 56 in 55 in 37.5 in *Chest is usually the best size predictor. However, if your hip measurement is larger, consider buying the size indicated for your hips.