Our Canyon shirt is casual and easy to wear, ideal for long hikes and backpacking missions. Wrinkle-free and polyester fabric is low maintenance, with back vents to keep you cool and a UPF 30 to protect you from the sun. Features UPF 50 Roll-up sleeve Zip security pocket Quick-dry Wrinkle-resistant Unique back venting Imported Specs Fabric Body: Canyon Dobby (100% Polyester) Fabric Weight: 3.0 oz / 86 g Center Back Length: 27 in / 67 cm Fit: Relaxed Approx. Weight*: 5.9 oz / 168 g *Weight based on size Medium. Actual weight may vary. Sizing Mountain Hardwear Women's Sizing Size: XS S M L XL 2 4 | 6 8 | 10 12 | 14 16 Bust: 33 34-35 36-37.5 39-40.5 42 Sleeve: 30 31 32 33 34 Waist: 25 26, 27 28, 29.5 31, 32.5 34 Hip: 35 36, 37 38, 39.5 41, 42.5 44 Inseam: S: 30 R: 32 L: 34 Please Note: All figures listed correspond to equivalent body measurements, not the dimensions of the garment. How to Measure: Bust/Chest: Circumference; Measured Around The Largest Part Of The Chest, Parallel To The Ground. Sleeve: Length; From Center Back Neck, Across Shoulder, Down Back Of Arm To Wrist Bone With Bent Arm. Waist: Circumference; Measured At Narrowest Part Of Waist, (Natural Waist), Parallel To The Ground. Hip: Circumference; Measured Around The Widest Part Of Hip/Seat, Parallel To The Ground. Inseam: Length; Measured From Bottom Of Pelvis/Seat Bone To Floor In Bare Feet.