The new Echo L/S Tee sports all of the essentials that make this piece so beloved, with upgrades that continue to perform as a single summer layer and base winter layer. Better stretch and an improved fit let the garment move with you, a more durable and softer hand feel increase comfort and longevity, and eco-friendly mesh fabric featuring AirVent™ moisture management keeps you dry and sweat-free. Get more without the weight when you try the new Echo L/S Tee.
Ultralight performance. UPF 15 sun protection. Superb airflow, breathability, and moisture management delivered by AirVent™.
Outdoor Research proprietary Echo Fabric is the all-time best-selling choice for ultralight protection during high-exertion activities in heat. Each Echo product is infused with UPF 15 sun protection to fight off dangerous UV rays, and ActiveFresh™ odor control technology to repel bad smells. The magic ingredient of Echo is its AirVent™ technology: An open texture mesh design that provides superb airflow and breathability. AirVent pulls perspiration away from the skin as you sweat for outstanding moisture management that dries quickly without sacrificing durability.
Long-lasting. Durable. Freshness.
ActiveFresh™ provides active odor control that eliminates bad smells with long-lasting, durable freshness and doesn’t jeopardize fabric’s breathability or softness. ActiveFresh™ is made from bio-based, silver-free technology that inhibits environmental odors, food-related body odors, and bacterial odors by actively preventing the buildup of bad smells during high-exertion sports.
Bluesign® is a system that provides safer and more sustainable environments for people to work in and everyone to live in. Simply put, bluesign changes the environmental impact of textiles for good. Outdoor Research products made with bluesign-approved materials have gone the extra step to provide the greatest safety, quality, and integrity of responsible chemicals management. Choose bluesign when you want to make an impact by reducing your impact on the planet.
This gear was made with recycled content, meaning part or all of its construction was made of materials that have been recycled. Each of our products made with recycled content uses the same quality as seen in other Outdoor Research gear, but with less impact on the planet. Outdoor Research is actively working towards standards and certifications that ensure the legitimacy of our recycled products. When you buy gear that’s made with recycled content, you’re reducing waste, energy usage, and dependence on petroleum.
The Infinite Guarantee®
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product. Get your gear back on track by filing a claim on our Warranty Page
Have a question? Problem? Other request? We’re here to help you find a solution.
Our customer service is waiting for your call at 855-967-8197, on weekdays Monday-Friday between 8am-5pm PST. If you prefer email, you can send your query to firstname.lastname@example.org
Thanks for getting in touch. We can’t wait to get you back outside with your gear.
Size & fit guide
Measurement shown in:In
Measure under your arms around the fullest part of your chest.
Measure around your natural waistline, keeping the tape a bit loose.
Measure around the fullest part of your body at the top of your leg.
Choose a pair of pants that fits well and true to size, hitting at the top of the foot. Measure the inseam from crotch seam to bottom of the hem.
With your hand on your hip; Place the end of the tape at the center point of the base of neck. Run the tape over your shoulder, along arm to the elbow and end at the meaty part of your hand.
*All sizing is based on your body measurement. We adjust the garment for intended fit and intended use.