Sun Knee Sleeves
Sun Knee Sleeves
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Stay protected under the full sun with our Sun Knee Sleeves, engineered to deliver reliable UPF 50+ coverage and enhanced cooling even when stretched. These cycling knee sleeves are built for hot summer rides, offering breathable comfort and powerful sun protection in a simple slip-on design.
Made from ultra-light ELITE Transfer fabric with integrated Ice-fil®, they activate a cooling effect as sweat increases. Combined with In-R-Cool® sweat-activated technology, these sleeves actively manage moisture and temperature so your focus stays on the ride, not the heat.
The slip-on design offers quick, no-fuss fit and feels effortless under shorts or trail pants. With BioViz™ reflective detailing visible up to 100 meters, they also provide added visibility when the roads turn long and sunlit.
Recommended for hot-weather training and summer trail sessions, the Sun Knee Sleeves help you stay cool, covered, and confident all day long.
Pair with cycling shorts or check out our full line of protective cycling accessories designed for warm rides.
Specs & Features
- ELITE Transfer fabric with and Ice-fil®
- In–R–Cool® technology to provide optimal skin-cooling effect and moisture management when you perspire
- Easy slip-on fit
- BioViz® powerful reflective elements that reach 100 meters for night visibility
- Pedal to Zero™: Going by bike 7mi / 11km offsets the climate impact of this garment
- UPF 50+
Materials & Care
93% polyester, 7% LYCRA® elastane
USE SIMPLE DETERGENTS WITH NO ADDITIVES Never use detergents with fabric softeners, perfumes or any additive type product. The general rule of thumb is the simpler the better. Many detergents with additives leave "surfactants" behind on a fabric's fibers that inhibit the technical performance. Typically the best detergents to use will have "Clear" or "Free" in their names. Don't pour the detergent directly onto the clothing, put it in the washer first, when you start the water. If something is not functionally working, but is not dirty, try rinsing it twice in warm to hot water. This will help get rid of the harmful surfactants. READ THE CONTENT CARE LABEL: On the inside of your garment, or on the hangcard, there are instructions for the care of that individual piece. On garments this will be on a side seam or back seam label. Follow those directions. On finer fabrics, use a "Gentle" cycle. Close all zippers, attach "hook and loop" closures on gloves YOU CAN USE THE DRYER, CAREFULLY: If you use a dryer be sure to use a lower / warm heat setting (Do NOT use a commercial dryer or a "Hot" setting). This will often restore the fabric and help the water and wind repellent qualities. If in doubt, hang the clothing to dry.
FAQs
The Sun Knee Sleeves are UPF 50+ cycling knee sleeves built for hot summer rides and trail sessions.
- Do they make you hotter?
No. ELITE Transfer fabric with integrated Ice-fil® activates cooling as you sweat, working with In-R-Cool® technology. - Do they keep UPF 50+ when stretched?
Yes. They're engineered to hold UPF 50+ protection even when stretched. - Will they fit under shorts?
Yes. The slip-on design fits under cycling shorts or trail pants. - What are they made of?
93% polyester and 7% LYCRA® elastane, with BioViz™ reflective detailing. - What else is in the range?
The Sun Leg Sleeves cover the full leg, and the Sun Arm Sleeves protect your arms.
Overall rating: 4.358209 / 5 from 67 reviews.
AI Generated Review Summary
The Sun Knee Sleeves offer reliable UPF 50+ sun protection and enhanced cooling for hot summer rides. They are designed for breathable comfort and quick, no-fuss fit. Customers appreciate the fit and cooling effect, though some noted sizing issues.
Summary topics
- Cooling Effect (14%): The feedback is varied, but these knee sleeves are great for extended bike rides and keeping you cooler.
- Comfort and Fit (19%): A significant number of customers appreciated that the product fits well and is comfortable for various body types.
Review topics: ["fit","size","weight","look","feel","sleeves","legs","works","fabric","protection","knees","idea","ordering","need","compression","temps"].
Review highlights
- "No issues with these sun knee sleeves." —
- "Extended bike rides with sun protecting sleeves allow evaporated cooling from splashes of water bottle." —
- "Just right for cool mornings and great for long days in the sun - no need for messy sunscreens." —
Reviews
"Sizing is way off. Ordered an XL as the circumference matched the size guide. The knee sleeves were two sizes too big."
Knees Protected
"Fantastic knee sleeves! Stays in place and protects great."
Overall good
"The knee sleeves fit well and stay up under my shorts. They are warmer than I expected, too warm on hot days."
Sun knees and sun legs
"They’re too big, it almost doesn’t seem worth the time to return them. For me."
Coupon bait and switch ?
"I haven’t had an opportunity to use the product yet. However, it appears well made and true to size. My beef is that you reached out to me with a discount coupon offer but once it was activated your system wouldn’t let me use it at the time of purchase."
Only tried to wear them
"Only tried to wear them once, I’m a big guy, everything I order is always XL, however these knee sleeves fall off me! My mid-thigh circumference puts me on the cusp of L, XL, however XL appears way larger than what I would have expected. Need to order down a size."
None
"Great"
On the warm side for sun sleeves
"On the warm side for sun sleeves, ok as light knee warmers. Don't fit great, bunch somewhat around the knees."
Not a good fit
"Seems like it would be hard to wear a “Knee Sleeve”” that extends from about 6 inches above the knee to about 6 inches below the knee. Well, there is no mystery here — these knee sleeves are constantly falling down; not staying up. An interesting idea but one that does not work well!!!"
nice feel
"Not too tight on the leg. Plenty long. Is a tad roomier at the thigh than expected (measured off PI size chart) but remains in place. If I were to order again, I'd probably size down to get a little more snug fit. 6'2" 210 pounds, 34" inseam,"
