Long sessions outdoors add up. A doubles morning, 18 holes or a padel ladder can leave your forearms in direct sun for hours. Arm sleeves are one simple way to cover that skin without wearing a full long sleeve shirt. This guide explains what a UPF rating means, what to look for in a sleeve and how the Mint UPF 50 Seamless Arm Sleeves, 3 Pack fit into a day on court or on the course.
What UPF means
UPF stands for Ultraviolet Protection Factor. It measures how much UV radiation a fabric lets through to your skin. According to the Skin Cancer Foundation, a fabric rated UPF 50 allows about 1/50th of the sun's UV rays to pass through, which means it blocks about 98 percent. The Foundation describes UPF 30 to 49 as very good protection and UPF 50+ as excellent, and it requires a minimum of UPF 50 for its Seal of Recommendation on clothing.
Two details matter for sports:
- Stretch. The Foundation notes that fabric stretched tight can lose some protection, so a sleeve that fits snugly but not overstretched is the goal.
- Wet fabric. Wet clothing can also lose some protection. If you sweat heavily, keep that in mind on long days.
What the Mint sleeves are
From the product listing, the UPF 50 Seamless Arm Sleeves are:
- A 3 pack in black, gray and white
- UPF 50, protecting covered skin from UVA and UVB rays
- 90% nylon and 10% spandex
- Seamless 3D construction, built to move with your arm
- Moisture-wicking fabric
- Made for pickleball, golf, padel, tennis and cycling
The listing is clear that the sleeves protect covered skin only, so you should still use sunscreen on your hands, face and any skin the sleeve does not cover.

Fit and comfort tips
- Check the stretch. A sleeve should sit flat on the arm without wrinkles, but it should not feel like a compression bandage. As noted above, overstretched fabric can lose protection.
- Line it up with your shirt. Pull the sleeve high enough that there is no gap between the top of the sleeve and your shirt sleeve when you reach for an overhead.
- Mind the wrist. On the paddle or racket arm, make sure the cuff does not bunch under your grip. Some players pair a sleeve with a cotton wristband at the cuff to catch sweat before it reaches the handle.
- Rotate sleeves. The pack has three sleeves in different colors, so you can wear one while another dries.
Sport by sport
Pickleball. Outdoor courts reflect heat and light, and doubles often means waiting your turn in the sun. Sleeves cover the forearms that are exposed on every dink and volley. Pair them with a hat or visor, like the ones in our headwear collection, and a pair of sport sunglasses.
Golf. A round can take four hours or more. Sleeves are an easy layer to add on the first tee and take off if you change your mind, without changing your shirt.
Padel. Many outdoor padel courts sit in full sun, and the walls can make the court feel warm. Sleeves cover the arms while leaving the hands free for the grip.

Care
Follow the care label on the pack. In general, gentle washing and air drying help technical fabrics keep their shape. Avoid stretching sleeves over objects to dry them.
Pair them with good sun habits
Sleeves are one part of a plan. The Skin Cancer Foundation recommends combining protective clothing with sunscreen, shade and timing. If you can, play earlier or later in the day, take breaks in the shade and keep water close. Our guide to pickleball hydration covers the drinking side, and the En Garde MOVEmint 32 oz bottle is listed as an insulated bottle for hot and cold drinks.
Quick checklist
- UPF 50 means about 98 percent of UV is blocked on covered skin.
- Fit snug, not stretched tight.
- Still use sunscreen on uncovered skin.
- Wash gently and air dry.
Shop the UPF 50 Seamless Arm Sleeves, 3 Pack for your next outdoor session.
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