Mountain Hardwear
Crater Lake Short-Sleeve Top - Women's

$54.99

Quantity

Why We Like The Crater Lake Short-Sleeve Top

On the longest days of the year, we require sun protection that doesn't wear out, so we don the Crater Lake Short-Sleeve Top before hitting the trail, river, or city. The performance fabric is rated UPF 50+ so that we don't have to fuss with sunblock throughout the day. Raglan sleeves and underarm gussets keep us active, no matter the day's agenda.

Details

Performance T-shirt for active style in sunny weather
Wicking stretch polyester offers cool, sweat-free comfort
Rated UPF 50+ for impressive, all-day sun protection
Raglan sleeves and gusseted underarms improve range of motion
Item #MHWZ9MI

Material: 88% polyester, 12% elastane
Fit: regular
Center Back Length: 27in
Style: crew
UPF Rating: 50+
Activity: climbing, hiking, training
Manufacturer Warranty: lifetime

Reviews

Q&A

What do you think about this product?

Overall Rating

5 based on 9 ratings

Review Summary

1 Stars - 0 reviews

2 Stars - 0 reviews

3 Stars - 0 reviews

4 Stars - 0 reviews

5 Stars - 9 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.

Runs smallTrue to sizeRuns large

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5 out of 5 stars

April 21, 2025

Light weight

Size Bought:: M
Height:: 5' 4"
Weight:: 140

Soft and light I would totally order in more sizes. Loose fitting

Carly

5 out of 5 stars

December 21, 2024

The best workout shirts for hot weather

Familiarity:: I've put it through the wringer
Size Bought:: S

These are nice and thin, but nor see-through. Super breathable so they are great in hot climates. I also have the long sleeve hoody for sun protection and that is also the best.

RebbyB

5 out of 5 stars

September 16, 2024

Best shirt for steamy hot days

Familiarity:: I've used it several times
Size Bought:: Small

I love crater lake fabric! It is soft next to the skin and keeps cool in the heat. I wore this backpacking and it worked so well! The fit is relaxed but not boxy. Washes well and so far has held its shape. I have 2 t-shirts, 2 long sleeve shirts, and 3 quarter zip Crater Lake shirts. I also like that it is warm as a base layer.

AnnRee

5 out of 5 stars

August 30, 2024

Love!!

Love the color, fit and fabric. Great for hiking or mountain biking.

Scone

Originally reviewed on mountainhardwear.com

5 out of 5 stars

June 25, 2024

love it

comfortable and relaxed top washes great can wear with anything

cindy

Originally reviewed on mountainhardwear.ca

5 out of 5 stars

June 4, 2024

Recommend

Very soft and comfortable. Fits perfectly. Love it.

Karen B

Originally reviewed on mountainhardwear.com

5 out of 5 stars

August 26, 2023

Love the crater lake material

This shirt runs a little large compared to the crater lake long sleeve crop. I typically wear a small in everything mountain Hardwear (occasionally a M if I want a shirt to fit a little more loosely). I own this shirt in both small (electrolyte) and XS (blue). The XS is definitely the better fit in this style and fits me perfectly without being tight, but I don't mind having the small as a baggier option either. Very lightweight and comfortable material--I've found its cool in warm weather but also provides a (small) amount of warmth if it's cool. The shirt did pill a little under my hydration vest the first time I wore it, but that doesn't seem to have impacted the integrity of the garment, just the aesthetics.

Originally reviewed on mountainhardwear.com

5 out of 5 stars

June 6, 2023