Men's Flume Quarter-Zip Baselayer in Aruba Blue.
Men's Flume Quarter-Zip Baselayer in Granite Gray.
Men's Flume Quarter-Zip Baselayer in Black.

Flume 1/4 Zip Baselayer - Men's

$109.95

192 reviews
Color: Cobalt Blue
Size
Description

Hiking, backpacking trips, thru-hikes, skiing, and climbing all demand a versatile, lightweight, durable base layer.  The Flume will keep you warm, wick away moisture, protect you from the sun, and is naturally anti-odor for multi-day use.  

Did we mention this is the most comfortable baselayer you'll own?  Soft on the skin, but tough enough to handle anything the White Mountains has to offer.

Named the Best Overall Hiking Shirt by Field and Stream in 2021, 2023, and 2024, the Flume consists of a blend of TENCEL™ and spandex. TENCEL™ is naturally wicking, odor-resistant, thermo-regulating, and exceptionally comfortable, making the Flume the perfect all-season baselayer.
Key Features & Uses

Key Features:

  • UPF 40
  • 4-way stretch fabric for superior movement and fit
    Extended length to ensure coverage when active - will fit under a harness
  • 1/4 zip for better venting when required
  • Thumb loops for secure hand coverage - layering warmth when needed
  • Raglan sleeves for greater movement
  • Flatlock stitched to reduce chafing and improve layering

Uses:  Hiking, backpacking, skiing, climbing, biking, running
Details

Weight in ounces:
XS: 7.0
S: 7.4
M: 8.1
L: 8.7
LT 9.2
XL: 9.8
XLT 10.2
XXL: 10.4

Fabric: Texollini, Long Beach, CA; 91% TENCEL™, 9% Lycra

Zippers: YKK, Macon, GA

Care: Machine wash cold with like colors, gentle cycle, lie or hang flat to dry
Sustainability

Sustainability: Our Flume Baselayer is knitted in Long Beach, CA and handsewn in the USA.  US domestic production ensures compliance with high environmental standards, a cleaner electrical grid, more efficient transportation infrastructure, as well as reducing the overall distance (and carbon footprint required) to move through a global supply chain.  In addition, TENCEL™ is a natural fiber that is anti-odor without the use of chemical additives.
Made Locally

Made in USA:  Our Flume Baselayer was handsewn in Fall River and Andover, MA.

Worker Standards: Burgeon and its suppliers follow all federal, state, and local laws and regulations that protect our/their employees.  Burgeon production team members also enjoy flexible working hours, paid time off (vacation, sick, safe), and all ten federal holidays.  Burgeon covers 100% of healthcare premiums for all employees who average 30+ hours per week.  All Burgeon production team members are eligible for a monthly bonus based on our sales.  1% of the sales of the Flume Hoodie go directly into this bonus pool.
5% for our Community and Environment

5% of the purchase price of this product will benefit our community and environmental efforts.  These efforts include trail maintenance, working with local non-profits and organizations, as well as our carbon mitigation efforts.

We maintain three (Old Bridle Path, Pine Link, Willey Range) trails in the White Mountains in partnership with the Appalachian Mountain Club. In the past year, we have also donated time, resources, and money to organizations such as New England Disabled Sports, Pemi Search and Rescue, Lakes Region Search and Rescue, the Linwood Rotary, Linwood Ambulance, as well as local community centers in Lincoln, Franconia, and Lisbon, NH.
Shipping

Shipping on orders $100+ is free for continental US addresses. For orders less than $100 or to non-continental US locations, we charge $7.50 for shipping.

For non-US orders, shipping is calculated at checkout. All International packages are shipped via USPS. Deliveries times will vary depending on destination. Please note that you may be liable for duties on the shipment (varies by country).

For more information on Shipping, Returns, & Refunds, click here.
View details

Customer Reviews

Based on 192 reviews
92%
(177)
6%
(11)
1%
(2)
1%
(1)
1%
(1)
90.4
100.0
N
Nick C. (Merrimac, US)
Nearly perfect base layer / hiking shirt

I ordered the quarter zip in Cobalt Blue. The article is nearly perfect, extremely soft and seems to breathe well. Additionally the anti odor properties are superb, I have worn the shirt a few times in the past week walking my dogs a couple miles, doing some yard chores and there is not noticeable odor.

I believe a short strip of fabric on the back side of the zipper, where the zipper meets the skin, is the difference between a perfect rating here, a bump from 4 to 5 stars. This could complete the comfort profile as the material is so soft and beautiful. I find that the zipper pressing on my neck at times takes away from the "invisible" comfort of the garment. Would definitely purchase from Burgeon again!

C
CustomerME (Providence, US)
Exceeds Expectations

For something so light and comfortable this top layer insulates very well. I really like the color choices too.

T
Tomatopace (New London, US)
Met Expectations

Nice soft material. Other reviews were spot on

K
Karla S. (The Colony, US)
Perfect!

Perfect fit, perfect comfort, perfect thumb holes, perfect color. ❤️

S
Seth P. (New York, US)
Great baselayer

This shirt is so good that I bought another one a week later.

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