Do These Sleeves Really Block UV Rays?

Yes. The fabric is certified UPF 50+ under the AATCC 183 test standard and blocks 99.9% of UV rays, protecting your arms from tanning and sun damage.

Will They Feel Hot Or Stuffy In Summer?

No. The 190gsm nylon-spandex blend wicks sweat away from your skin so it evaporates quickly, creating a cooling effect even in the heat.

How Do I Choose The Right Size?

Measure around your arm 4 inches above the elbow and match it to the size chart: XS (7–8.5"), S/M (8.5–11.5") or L/XL (11.5–15").

What Does UPF 50+ Mean?

UPF (Ultraviolet Protection Factor) measures how much UV radiation passes through a fabric. UPF 50+ is the highest rating for sun-protective clothing, and Frido sleeves are tested to the AATCC 183 standard.

Will They Slip Down During Sports Or Riding?

No. The anti-slip grip and high-recovery stretch keep the sleeves in place at the elbow, bicep and forearm, without tight bands cutting into your arm.