Sonic Long-Sleeve T-Shirt - Women's
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Lightweight and breathable, the Sonic Long-Sleeve T-Shirt is your go-to base layer for high-output adventures
What Our Gearhead® Experts Are Saying:
"The Sonic LS Zip is my first choice for trail runs or fast-paced hikes when layering is key. The lightweight fabric keeps me cool and dry, and the venting zipper is a lifesaver on warm days. I also love the hidden thumbholes—they keep the sleeves in place and add a bit of extra coverage when needed."
The Women's Sonic LS Zip is built for active days in the mountains, whether we’re chasing personal bests on trail runs or powering through fast-paced hikes. Its ultra-light Motiv™ Aero fabric is designed to move with us, offering excellent breathability and moisture-wicking performance to keep us dry and comfortable no matter how hard we’re pushing ourselves.
Lightweight and packable, this long-sleeve top is perfect for multi-day adventures where space and weight are at a premium. Thoughtful features like a deep YKK chest zip for quick venting and hidden stretch thumb loops for extra sleeve security ensure this layer adapts seamlessly to fluctuating conditions. With odor control treatment keeping things fresh over extended wear, the Sonic LS Zip is our trusted choice for high-output activities in any season.
Details
- Lightweight and breathable layer for mountain running and fast hiking
- Motiv™ Aero single jersey fabric wicks moisture and dries quickly
- Odor control treatment keeps the fabric fresh during multi-day use
- Deep YKK chest zip provides adjustable venting for temperature regulation
- Raglan sleeves and microactive low-bulk seams enhance mobility and comfort
- Hidden stretch thumb loops secure sleeves during activity
- Slim, packable design ideal for weight-conscious adventures
- Made with fluorocarbon-free fabric and over 50% recycled materials
- Item #RABZ0F4
- Material
- Motiv Aero (100% polyester, odor control treatment)
- Fit
- regular
- Center Back Length
- 25.1in
- Style
- half-zip
- Thumbholes
- hidden thumbloops
- Anti-Odor
- yes
- Claimed Weight
- 3.7oz
- Activity
- backpacking, fastpacking, hiking, trail running
- Manufacturer Warranty
- limited lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 6 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageDecember 28, 2023
I’ve tried this on but
I’ve tried this on but yet worn it yet. I bought it for the warmer weather and it’s currently December. The material is soft and light yet not too thin that you can see underwear through it which I appreciate. Fit is perfect and in keeping with my size in other Rab tops.
Originally reviewed on Rab
August 2, 2023
As active base-layers go my
As active base-layers go my wife loves the breathability and comfort of this LS top. Nice fit and decent zip for venting.
Originally reviewed on Rab
May 6, 2023
Love Rab repair service. Great
Love Rab repair service. Great wash and very happy with the repair. Thank you.
Originally reviewed on Rab
December 28, 2022
Lighter weight and longer arms
Lighter weight and longer arms than expected but still an excellent bit of kit
Originally reviewed on Rab
November 21, 2022
Great top for climbing. Smooth
Great top for climbing. Smooth material, feels comfortable and colour is perfect. Would be good in more colourways.
Originally reviewed on Rab
August 9, 2022
Fabulous! I love it but
Fabulous! I love it but wish you make it in more colours. It’s perfect for our hot weather.
Originally reviewed on Rab
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