The Altitude Tee was engineered for those who demand performance and refuse to settle. Near weightlessness & excellent breathability combined with a thoughtful design will keep you comfortable whether you’re trail running, hiking, at the gym, or in almost any other performance oriented setting:
- Ultralight and Breathable: Designed for year-round use, the Altitude Tee offers near weightlessness and exceptional breathability. Whether you're tackling hot summer hikes or braving freezing winter expeditions, the 2 - 3 oz base layer will allow you to breathe & stay comfortable.
- Moisture Management: Stay dry and comfortable no matter the conditions. The performance synthetic fabric wicks moisture away from your skin and dries rapidly, ensuring you stay cool and dry during high-intensity activities.
- Athletic Fit: Enjoy a comfortable yet athletic fit that's not tight or restrictive. This allows the synthetic blend to effectively manage moisture while providing freedom of movement for any performance-oriented setting.
- Simple & Comfortable: With no hardware, the Altitude Tee offers simplicity and decreased weight, allowing you to focus on your performance without distractions.
- Sun Protection: Prevent sunburns with the long sleeve option without sacrificing weight or breathability. Stay both cool & protected during adventures.
Experience pure performance with the Altitude Tee. No frills, just reliable comfort and functionality for your most demanding adventures.
Weight:
Long Sleeve: 3.6 oz (men's Large)
Short Sleeve: 2.9 oz (men's Large)
Features:
True Flat-Lock Seams
Raglan Sleeves
Excellent Stretch
Moisture Wicking
Breathable
Quick Drying
Sun Blocking Ability
Technology:
- Fabric: 80 GSM 100% polyester
- FUZE™ Antimicrobial Treatment for bacteria & odor resistance (Yellow & Turquoise colors only)
- UPF Rating: Inconclusive because fabric is too light & thin, making it hard to test - (the Altitude has been tested extensively in high elevation sunlight with no sign of UV ray penetration)
- Performance Benefits: breathable, fast drying, moisture wicking
- Fit: Close - The Altitude should fit close to skin and fit easily beneath other layers.
- Gender: Men's sizing
- Warranty: Outdoor Vitals Performance Promise
Care: This product is built for ultralight performance, & was not built to withstand abrasion.
Do not wash in a machine that has an agitator. Use mild detergent on a delicate cycle with cold water. Hang dry.
Note: If used with a backpack, some pilling may occur. Pilling will not affect performance, & is not covered under warranty.
Layering Collection: Kinetic
Layering Category: Moving Set
Product Care
Your Altitude Tee is a high performance piece of gear. It needs some extra attention to keep it performing at the highest level.
Please read through the care instructions below to ensure that you care for it properly:
Before Washing
- Never wash your Altitude in a washing machine that has an agitator.
- If you cannot follow the prior instructions you should hand wash your product
The Wash & Dry Process
- Use mild detergent like Dreft (for babies) or Nikwax Tech Wash (for technical gear).
- Choose Low Spin or Delicate wash.
- Choose Cold Wash & Cold Rinse (add extra rinse if possible).
- Hang dry until the product is completely dry.
For more information on caring for your gear please visit https://outdoorvitals.com/pages/care-guide-faq
Altitude Features
Designing The Altitude
Altitude Testing
Built to handle what you do
perform at your best every day.
As someone that likes to get out there & move, you need equipment that can keep up.
FUZE™ Antimicrobial Treatment
The Silver Lining
By permanently bonding pure silver mineral to the fabric, the Altitude becomes bacteria & odor resistant. (yellow & turquoise colored tees)
You may also like
Recently viewed
Looks and feels GREAT!
Bought the long sleeve tee looking for a good base layer and I was not disappointed. Wore it almost every day. Temps from 32 to 75 and I was comfortable the entire time. I really like the fit. And it worked as advertised, keeping me dry on warmer days as well as cold nights. I will be buying some more before my next trek.
My wife and I both loved our new Altitude Sun shirts. We both wore them on our recent trip to Germany. Super light weight and packable. Very comfortable with a great fit. Only minimal issue was prone to snag. Also pictured is our OV puffy jackets from the first Kickstarter. Thanks for great products.
Chad and Ashlee
Just used it on my hike to Mount Langley in California. The shirt performance was exceptional!
Regulated my body temp and kept me comfortable.
I can’t believe how light uncomfortable this shirt is. I caught myself wearing it around the house the other day because I like it so much.