Light Lux Long Sleeve

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If butter were a fabric, this would be that fabric. The benefit of Light Lux, vs. Classic or Heavyweight, is its readiness for rising temps. It's ultra soft, like all Lux, but the light version also makes it perfect for a warming season. Its softness also makes it a favorite for how it feels on your skin. We've been loving this long sleeve as a single layer for runs, but also as a baselayer under mid- and outer-layers. The fit is classic, with ample room in the arms and torso. Not clingy, not blousy, just right.


• Light lux fabric (polyester / spandex)
• Thumbholes
• Loose silhouette for easy layering
• 25" body length (size 4)


• Light lux fabric (polyester / spandex)

Learn more on our Fabrics page.

At Oiselle, our vision is to help all women feel strong and free through the joy of running. Our mission is to design great product, build the sisterhood, and improve the sport. May we all experience the transformative power of sports and community.

Customer Reviews

Based on 15 reviews
I get the hype- so soft

Love this shirt. So comfortable. Haven't worked out in yet, so not sure how it works in terms of wicking, but I'm officially obsessed.

Could not love this more!

This is the softest running top I've ever had, and I may have to buy another one or two! ; ) It was the perfect weight for a trail run I did recently when it was about 54 degrees and part shaded woods and part sun. It was just loose/relaxed enough for me to comfortably wear it over a tech tee, and did a great job of wicking sweat. I'm 5'8, 135-140 lbs, and a size Small was absolutely perfect.

Fit like a petite

I usually wear an 8 in Oiselle. 5"5, 140. Fabric is great but top was too short for comfort. The thumb holes didn't land in the right place for me and sleeve length was also short. If I pushed sleeves up the seam was tight on my arm. The body of the shirt fit fine.

Soft and beautiful

This us my favorite long sleeve top for running and layering in yoga and I prefer it over the popular swiftly tech shirt from Lululemon. It is the perfect weight and fits comfortably on me. A few years ago I purchased one in the burnt orange which sold out and have enjoyed it so much I wanted another. I was happy to see more shirts have been made! The blue is so pretty.