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Load image into Gallery viewer, Person wearing a black long-sleeve top and maroon puffer pants with a purple beanie on a light gray background
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Mountain Hardwear Women's Butter Up™ Long Sleeve

Regular price $60.00
Sale price $60.00 Regular price $0.00
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Unit price
/per 
Shipping calculated at checkout.
Color:
Black
Avid
Size:
This is a pre order item. We will ship it when it comes in stock.
Hurry! Only 1 left in stock!

SKU: 2144551-010-S

Size Chart
Mountain Hardwear Size Chart

Men's Sizes

Small
Medium
Large
X-Large
XX-Large
3X-Large
Chest
36"-38"
39"-41"
42"-45"
46"-49"
50"-53"
54"-57"
Sleeve
33"
34"
35"
36"
37"
38"
Waist
30"-31"
32"-34"
36"-38"
40"-42"
44"
46"
Hip
36"-38"
38"-40"
42"-44"
46"-48"
50"

52"

Inseam
Short: 30"
Regular: 32"
Long: 34"

 

Women's Sizes

X-Small
(2)
Small
(4-6)
Medium
(8-10)
Large
(12-14)

X-Large
(16)

Bust
33"
34"-35"
36"-37.5"
39"-40.5"
42"
Sleeve
30"
31"
32"
33"

34"

Waist
25"
26"-27"
28"-29.5"
31"-32.5"

34"

Hip
35"
36-"37"
38"-39.5"
41"-42.5"
44"
Inseam
Short: 30"
Regular: 32"

Long: 34"

 

Glove Sizes
X-Small
Small
Medium
Large
X-Large
Men's Circumference
6.5"-7"
7"-7.5"
8"-8.5"
9"-9.5"
9.5"-10"+
Men's Length
5"-6.5"
6.5"-7"
7.5"-8"
8.5"-9"
9"-9.5"+
Women's Circumference
N/A
6.5"-7"
7.5"-8"
8"+
N/A
Women's Length
N/A
5"-6.5"
7"-7.5"
7.5"-8"
N/A
Kid's
6-7 Years
8 Years
10-12 Years
14-16 Years
N/A

 

Headwear
Regular
Regular
Small
Medium
Large
X-Large
Standard hat sizes
7
7-3/8
7-5/8
7-7/8
Head circumference
21
22-1/4
23-3/4
25

 

Gaiters
Small
Medium
Large
X-Large

Men's Boot Size

5-7
6-9
8-11
10-14

Women's Boot Size

5-7
7-9
9-12
N/A

Crucial UPF 50 sun protection that’s moisture wicking and anti-odor for running solo or layering.

Make every high effort outing smooth as butter with a long-sleeve layer that’s worth its weight in sunscreen—minus the need for reapplication. This versatile piece holds its own solidly solo, providing UPF 50 coverage when the sun is glaring around every corner of singletrack and bouncing off every surface of rock and snow. And it plays well with others, too—providing a layering option that’ll keep you running cool under an insulated jacket with built-in moisture wicking and anti-odor properties. Knowing UV increases 2% for every 1,000-foot gained, you’ll be ready to earn some elevation in this soft-wearing, protective layer.

  • UPF 50 fabric filters out harsh UV rays
  • Anti-odor and moisture-wicking properties
  • Low profile thumbholes
  • Fit to be great for layering
  • Printed and solid options
  • MHW heat transfer logo at sleeve
  • Imported
  • Fabric Body: Brushed Jersey Knit: 85% Polyester, 15% Elastane
  • Center Back Length: 26 in / 66 cm
  • Approx. Fabric Weight*: 170 g/m² / 5.01 oz/yd²
Customer Reviews