UPF50+ Hot-Fix Rhinestone Long Sleeve Base Layer

I usually bake in long sleeves during June, but this cooling fabric technology is the real deal. It feels like an air-conditioned second skin even when walking 18 holes in humid weather.

The ribbed curved stand collar is so comfortable. It contours around my neck snugly but doesn't feel suffocating or tight when I turn my head during tennis volleys.

Perfect physical UPF 50+ barrier. I completely stopped wearing messy sunscreens on my torso and arms during long pickleball matches because this top keeps me fully shielded without the sticky residue.

I was terrified of putting this through the machine because I thought the delicate rhinestone script on the sleeve would come off. But I flipped it inside out according to the instructions, washed on cold, and every single crystal is still locked tightly in place without any shedding. Truly premium quality.

Super streamlined fit, very slimming color-block aesthetic, and high-quality stones.

Wore this with a denim skirt to an outdoor patio lunch yesterday and got three compliments from complete strangers. It transitions perfectly from sports to lifestyle.

The fit guide is spot on. Followed it exactly and the top hugs my silhouette beautifully without squeezing my forearms.

Love the crisp black and white contrast. The white detailing on the cuffs and neck makes the whole outfit look incredibly tailored and crisp.

The material is silky smooth and has a premium weight to it that you only find at expensive pro-shops. Definitely worth every penny.

Most mock necks irritate my skin after a few hours of running drills, but this ribbed material is completely flat-locked and soft. Absolute game changer for my neck comfort.

Thin enough to slide comfortably under a golf vest on cooler mornings without adding bulk around the waist, but stands beautifully on its own when the day warms up.

Beautiful shimmer, exceptional UV coverage, and feels like luxury activewear.

The body length is excellent. It stays firmly anchored inside my athletic skorts even during high-velocity rotational swings.

Despite being a long sleeve base layer, the air circulation through the fabric weave is amazing. You don't get that stifling, trapped heat feeling at all.

The timeless black and white look is so sharp. It coordinates effortlessly with all my existing tennis gear and club outfits.

Incredibly comfortable, gorgeous sleeve details, and keeps me perfectly cool in the sun.

The hot-fix rhinestones are so subtle yet stunning. They catch the light beautifully when I'm mid-swing. It adds just the right amount of "glam" to my golf outfit.

I take UPF 50+ seriously, and this base layer delivers. I spent all day on the court and didn't even have a hint of a tan line. The cooling fabric actually works!

The ribbed curved stand collar is a game changer. It molds to my neck perfectly without that restrictive, choking feeling some mock necks have. No chafing at all.

You can’t go wrong with black and white. It looks so sleek and athletic. The lines are very slimming and the fit is incredibly streamlined.

With 13% Spandex, the stretch is amazing. It feels like a high-end second skin. It moves with me during every tennis serve without pulling.

I was worried long sleeves would be too hot, but the fabric has a "cool-to-the-touch" feel. It wicks moisture away fast and keeps me refreshed.

I’ve washed this twice already and not a single stone has come off. The quality of the hot-fix is much better than I expected.

I wear this under a vest on cooler mornings. It looks so high-end with the sparkle peeking out from the collar.

Breathable and stylish. I love that I can look feminine and "extra" while playing a competitive match.

Often base layers are too tight on the forearms, but this has great give. It’s tight where it should be but comfortable everywhere else.

The hem is the perfect length. It stays tucked into my skort even when I'm reaching for high overhead shots.

This feels like something you'd find in a pro-shop for three times the price. The stitching and fabric weight are premium.

The color-block panels on the sides create such a slimming illusion. It really enhances your shape.

The fabric blend is so smooth. It doesn't cling to my skin in an uncomfortable way—it’s very airy and light.

Use the size guide! My Medium fits exactly as described. For reference, I’m 5??and 145 lbs.

Usually, stand collars irritate my neck, but the ribbed texture here is so soft. It’s my favorite part of the shirt.