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Weightless Breathability & Protection

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Altitude Ultralight Sun Shirt
  • Product Details
  • Product Description
  • Features & Technology
  • Weight: 4 oz 

    (men's large)

The Altitude Sun Hoodie

The Altitude Sun Hoodie was built for pushing boundaries and conquering new heights. Designed for those who seek adventure and demand performance, the Altitude is one of the lightest weight synthetic sun hoodies available. Here's why it's perfect for your next excursion:



Near Weightlessness and Breathability

Experience unparalleled comfort with the Altitude's lightweight construction and exceptional breathability. Whether you're trail running, hiking, or exploring the great outdoors, its thoughtful design ensures you stay comfortable every step of the way.

Sun Protection

Named for its ability to shield you from the harsh sun at high elevation, the Altitude Sun Hoodie is your defense against sunburns. Tested on the challenging Uinta Highline Trail, it proved its worth over 100 miles of rugged terrain, with 80% of those miles above 10,000 ft in elevation.

Moisture Management

Stay dry and comfortable no matter the conditions. The performance synthetic fabric wicks moisture away from your skin and dries rapidly, making the Altitude suitable for year-round use as a base layer.

Comfortable Fit

Designed for high activity, the Altitude offers an athletic fit that's not tight or restrictive. This allows the synthetic blend to effectively manage moisture while providing freedom of movement.

More Coverage

The high collar offers maximum coverage, even when the hood is down. The ultralight fabric provides sun protection without causing overheating, so you can adventure day-in and day-out without worrying about sensitive skin. 

Experience better back country comfort with the Altitude Sun Hoodie. No hardware, no frills—just 4 oz of breathable & protective performance.




Features:


True Flat-Lock Seams


Raglan Sleeves


Minimal Clean Collar Hood


Excellent Stretch


Moisture Wicking


Breathable


Quick Drying


Sun Blocking Ability


Technology:

  • Fabric: 80 GSM 100% polyester
  • 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)
  • Fit: Close - The Altitude hoodie should fit close to skin and fit easily beneath other layers.
  • Gender: Men's sizing (see product images for how the Altitude fits women)
  • 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.

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Built-In UV Defense - Full sun coverage to protect your skin without sunscreen


Featherlight Feel (4 oz)
Ultralight stretch fabric that breathes and stays comfortable

Highly Breathable & Fast-Drying - Pulls sweat away and dries quickly to keep you cool

Chafe-Free Comfort – Smooth seams and stretch reduce friction on long trails or runs

Odor-Resistant - Silver-infused fabric resists odor buildup

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    Free delivery and returns

  • Worry-Free Orders

    60-Day easy returns

Mens HoodieWomens HoodieMen's Long-Sleeve Tee
XSSMLXL2XL3XL
BlueGrayTurquoiseYellowGolden
  • Product Details
  • Product Description
  • Features & Technology
  • Weight: 4 oz 

    (men's large)

The Altitude Sun Hoodie

The Altitude Sun Hoodie was built for pushing boundaries and conquering new heights. Designed for those who seek adventure and demand performance, the Altitude is one of the lightest weight synthetic sun hoodies available. Here's why it's perfect for your next excursion:



Near Weightlessness and Breathability

Experience unparalleled comfort with the Altitude's lightweight construction and exceptional breathability. Whether you're trail running, hiking, or exploring the great outdoors, its thoughtful design ensures you stay comfortable every step of the way.

Sun Protection

Named for its ability to shield you from the harsh sun at high elevation, the Altitude Sun Hoodie is your defense against sunburns. Tested on the challenging Uinta Highline Trail, it proved its worth over 100 miles of rugged terrain, with 80% of those miles above 10,000 ft in elevation.

Moisture Management

Stay dry and comfortable no matter the conditions. The performance synthetic fabric wicks moisture away from your skin and dries rapidly, making the Altitude suitable for year-round use as a base layer.

Comfortable Fit

Designed for high activity, the Altitude offers an athletic fit that's not tight or restrictive. This allows the synthetic blend to effectively manage moisture while providing freedom of movement.

More Coverage

The high collar offers maximum coverage, even when the hood is down. The ultralight fabric provides sun protection without causing overheating, so you can adventure day-in and day-out without worrying about sensitive skin. 

Experience better back country comfort with the Altitude Sun Hoodie. No hardware, no frills—just 4 oz of breathable & protective performance.




Features:


True Flat-Lock Seams


Raglan Sleeves


Minimal Clean Collar Hood


Excellent Stretch


Moisture Wicking


Breathable


Quick Drying


Sun Blocking Ability


Technology:

  • Fabric: 80 GSM 100% polyester
  • 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)
  • Fit: Close - The Altitude hoodie should fit close to skin and fit easily beneath other layers.
  • Gender: Men's sizing (see product images for how the Altitude fits women)
  • 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.

A CLOSER LOOK

EXPLORE THE Altitude Sun Hoodie

All-Day UV Protection

Built-in sun protection. No more greasy sunscreen required.

Max Breathability For Max Cooling

Highly breathable fabric that won’t trap heat.

Feels Like Wearing Nothing

Practically weightless at just 4 ounces. Lets you hike and run freely.

Wicks Sweat and Dries Fast 

Designed to pull moisture away to stay dry and comfortable.

What People Are Saying

Features

  • True Flat-Lock Seams

  • Raglan Sleeves

  • Minimal Clean Collar Hood

  • Excellent Stretch

  • Moisture Wicking

  • Breathable

  • Quick Drying

  • Ultralight Weight

  • Permanent Bacteria & Odor Resistant Treatment

  • Sun Blocking

INNOVATIONS

FUZE™ Antimicrobial Treatment

FUZE is a treatment that leaves pure silver mineral permanently adhered to the fabric & doesn't wash out. This treatment eliminates germs & denatures them on contact. That results in a 95% smell reduction after 24 hours of wearing compared to non-treated fabrics.

FUZE does not use any surfactants of chemicals as binders. There are no harmful effects to mankind or the environment.


Quick Drying Moisture Management

The 80 GSM polyester fabrics used on the Altitude not only wick away moisture well, but dry incredibly quickly! The synthetic fabric is naturally hydrophobic - meaning that its fibers repel water rather than absorb it.  This enables the fabric to dry very quickly after the weave of those fibers wicks moisture off your body or if you get wet from external factors.


Ultralight Weight

At just 4 oz, the Altitude may be the lightest weight sun hoodie we know of! Not only does it wick moisture & dry quickly, but the ultralight fabrics on the Altitude also BREATHE.  

This is very important for use in high-exertion or high temperature activities.  The lightweight & breathable fabric will protect your skin from the sun WITHOUT causing you to overheat. That kind of breathability gives you a piece of gear that you can use year-round, either as a winter base layer or summer sun shirt!

TECH SPECS

  • Weight: 4 oz (men's large), 3.4 oz (women's medium)

  • Fabric: 80 GSM 100% polyester

  • 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 (should fit close to skin & fit easily beneath other layers)

  • Care: Machine wash cold - alone & on delicate setting.

    Then tumble dry low, also on a delicate setting.

The Altitude was built for those that push further, climb higher, & don’t take no for an answer. Its near weightlessness & breathability combined with a thoughtful design will keep you comfortable whether you’re trail running, hiking, or in almost any other outdoor setting.


The name "Altitude" comes from the need to protect ourselves from some nasty sunburns, especially at high elevations. One of the significant tests we put the Altitude Sun Hoodie through was when we backpacked the Uinta Highline Trail, a trail the stretches over 100 miles with 80% of those miles above 10,000 ft! It performed exceptionally well, & we came to rely on the Altitude for adventures afterwards!


The Altitude Hoodie is perfect for high activity. No hardware. No frills. Just pure performance.

PERFORMANCE PROMISE

We promise that our gear will perform as good or better than the advertised performance levels for each product line.  If you have an issue with one of our products we will provide a solution to keep it performing as promised. 


In addition to our Performance Promise, we also offer a 30 day money back guarantee!

Outdoor Vitals Jacket Features

Customer Reviews

Based on 386 reviews
74%
(285)
13%
(49)
5%
(21)
2%
(9)
6%
(22)
R
Rathbun Rathbun
Altitude Sun Hoodie

Wore this on a couple day hikes last year, including a 13 mile hike up to Clouds Rest and back. It was warm out and I was sweating, but always felt comfortable in the sun hoodie. It kept me from getting sunburned and the sun was on me all day. I haven’t had any issues with it, but I am not rough on my gear. I like it so much I bought a second one!

P
Patrick

Great material! They wick the sweat away and dry fast!

U
Unknown Name
As Advertised

Kept me warm and dry as a base layer in 40 degree temps while hiking on easy trails. It allowed me to use less layers than I normally would use. Cool color too.

A
Anonymous
Best Sun Hoodie

If you want lightweight, breathable and cool in hot temps, this is your sun hoodie. It gets reviews on being fragile - to me it is excellent quality, but I chose the UL quality over durability - an inevitable tradeoff in hiking gear. If you are worried about piling and snags, go with a thicker material and sweat it out. I love this hoodie so much, I bought two more (one for my BF and a backup for myself). 😊

D
David Clemons
Altitude Sun Hoodie

Fits great! Does a nice job keeping the sun off my neck and ears. Sweat evaporates quickly and stays dry.

A
Anonymous
Great product

Great product, amazing materials, just runs a size smaller on taller and avg weight men (I'm 6'6", 230 and had to get a 2XL)