How to Choose Base Layers
REI Co-op Lightweight Base Layer Long-Sleeve Crew Top - Men's Tall Sizes
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What could possibly keep you warm until you warm up, then keep you comfortable when you start sweating on the trail? The men's tall REI Co-op lightweight long-sleeve base layer crew is what.
Shop similar products- Made of a soft polyester blend that wicks sweat and dries fast to keep you warm in winter and cool in summer
- Spandex in the blend gives the fabric 4-way stretch, while underarm gussets ensure you can reach and move with ease
- Flatseam construction is comfortable against your skin
- Lower back hem stays tucked when you stretch
- UPF 50+ sun protection
- Semi-fitted
- REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
- Made in a Fair Trade Certified™ factory
Imported.
View all REI Co-op Men's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | T-shirt |
| Fabric | 92% polyester/8% spandex |
| Sun-Protective Fabric | Yes |
| UPF Rating | 50 |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Lightweight |
| Sleeve Length | Long Sleeve |
| Gender | Men's |
| Sustainability | Fair Trade Certified™ factory From a Climate Label Certified brand |
REI Co-op Clothing - Men's
| XS | S | M | L | XL | XXL | XXXL | 24 IN Waist | 26 IN Waist | 28 IN Waist | 30 IN Waist | 31 IN Waist | 32 IN Waist | 33 IN Waist | 34 IN Waist | 35 IN Waist | 36 IN Waist | 38 IN Waist | 40 IN Waist | 42 IN Waist | 44 IN Waist | 46 IN Waist | 48 IN Waist | 50 IN Waist | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chest | 35 | 36 - 38 | 39 - 41 | 42 - 45 | 46 - 49 | 50 - 53 | 54 - 57 | |||||||||||||||||
| Sleeve Length | 32 | 32.5 | 33 | 33.5 | 34 | 34.75 | 35.5 | |||||||||||||||||
| Waist | 27.5 | 28 - 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 24 | 26 | 28 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| Hip | 33.5 | 34.5 - 36.5 | 37.5 - 39.5 | 41 - 43 | 44 - 46.5 | 47.5 - 50.5 | 51.5 - 54.5 | 32 | 33.5 | 34.5 | 36.5 | 37 | 37.5 | 38.5 | 39.5 | 40.25 | 41 | 43 | 44 | 46.5 | 47.5 | 50.5 | 52.5 | 54.5 |
| Inseam | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated. Size chart values represent body measurements, not garment measurements.
SHORT: Some pants are available in short sizes, which generally means an inseam that is 2.5 inches shorter than regular sizes.
TALL: Some pants, shirts, jackets and parkas are available in tall sizes, which generally means an inseam that is 3 inches longer and a rise that is 1 inch longer, a shirt or jacket body that is 2 inches longer, a parka body that is 2.5 inches longer and sleeves that are 2.5 inches longer than regular sizes.
Capri or cropped pants have an intentionally shorter inseam—reference the technical specs instead of this chart.
Inseam is measured to the floor.
Buying Advice
More expert advice
Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.
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Most Helpful Favorable Review
No stitch issues here
bstewart91yj4 years ago
I’ve had two of these for the past year or so and have worn them for many hikes, backpacking trips, MTB days and even on cooler casual days. I’ve had no quality issues at all, love the fit of these and would love to see them available in some other colors.
bstewart91yj
Huntsville AL
5 people found this review helpful
Most Helpful Critical Review
Staying warm
Larryb5 years ago
I recently purchased 2 of these the chain stitch on the bottom hem is coming undone. Didn't last 2 months.
Larryb
Ayer, MA
9 people found this review helpful
Larryb
Ayer, MA
Staying warm
5 years ago
I recently purchased 2 of these the chain stitch on the bottom hem is coming undone. Didn't last 2 months.
bstewart91yj
Huntsville AL
No stitch issues here
4 years ago
I’ve had two of these for the past year or so and have worn them for many hikes, backpacking trips, MTB days and even on cooler casual days. I’ve had no quality issues at all, love the fit of these and would love to see them available in some other colors.
Height:6'4"
Age:35–44
Weight:200–225 lbs.
Yes , I recommend this product
TomC11
UP Michigan
Unraveling
5 years ago
Bought 3 of these and all the bottom seams are unraveling. I'm disgusted with the poor quality and high price.
No, I do not recommend this product
Mt2Climb
Upper state NY
Great base layer
1 year ago
I ordered the “tall” version and it fit perfectly and priced well. I use it for heavy exercise when it is cold outside.
Height:6'3"
Age:55–64
Yes , I recommend this product
Hike2fish
Great choice for active wear!
2 years ago
Very happy with the tall. This was great for spring mornings. Seems more breathable than the previous ones. I’m very happy with this purchase and will be getting another
Height:6'0"
Weight:175–200 lbs.
Yes , I recommend this product
troubadour1
Philly
Great for tall guys !
4 years ago
Perfect fit, love how its longer on bottom, I am 6'3"
Height:6'3"
Age:45–54
Weight:225–250 lbs.
Yes , I recommend this product
Anonymous
Slow drying
6 months ago
Pros: 1. Tall Cons: 1. Sleeves are too long 2. Questionable breathability 3. Very slow drying. Feels like my cotton shirt dries faster.
Age:35–44
Weight:200–225 lbs.
Height:6'2"
No, I do not recommend this product
John Evey
San Diego, CA
Great Fit, Great Weight
4 months ago
I truly appreciate these because they are lightweight, yet warm, and because they really are tall as advertised.
Height:6'2"
Age:75 or over
Weight:175–200 lbs.
Yes , I recommend this product
Wes F
San Francisco, CA
Great fit, Excellent Base Layer
3 years ago
Fits me perfectly. Great as a base layer or as a top layer on cool days.
Age:45–54
Weight:175–200 lbs.
Height:6'5"
Yes , I recommend this product
Anonymous
4 months ago
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