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.

• Lightweight - Great for travelling, comfortable to wear and easy to pack
• Stretchy - Comfortable to wear and for full freedom of movement