The Echo T-Shirt is an OR best-seller, featuring stretchy and breathable bluesign®-approved materials and UPF 15 sun protection to create an ultra-comfortable, ultralight, anti-odor, 4-season specialist base layer for active outdoor pursuits on trail or in the alpine. Color: Orange/Red Size: Large Excellent condition Trim Fit: Apparel that skims the body for an athletic fit. Manufacturer’s recommended body measurements for size large: Chest: 41.5” - 44.5” Waist: 34.5” - 37.5” Arm Length: 34.5”