UPF 50+ Lightweight Summer Cycling Skull Cap UV Protection Under Helmet Liner SPF Hot Weather Bicycle Headwear

I sweat a lot and don’t have much hair, so I have always struggled with sweat getting in my eyes when cycling. This scull cap helps that greatly. It also seems to keep me cooler, as it holds the sweat, which then evaporates off it and cools your head. I’d previously tried traditional cycling caps, and struggled to find one that fitted my large head and sat comfortably under a helmet. This skull cap does both of those things, and it is fantastic. It really helped me to keep cool and comfortable when cycling 330 miles in a recent heatwave!

Bought this mainly because cycling in summer and finding helmet padding strips soaked in sweat and having to wipe brow frequently. Started wearing this and it effectively stops my helmet padding getting wet and means I don’t have to wipe sweat off brow. I also wear it for cycling in winter and it keeps my head a lot warmer. Has proven to be very durable and comfortable to wear, thin enough to go under helmet without affecting the fit. My helmet, like most cycling helmets is well vented, not sure how well it would work on a non-vented helmet.

It was OK

Needed this following the removal of 2 carcinoma’s from the top of my head I’ve used it with cycling helmets, baseball caps for golf & wide brim hats for hiking/walking On each occasion I have remained comfortable during each hobby. PS it has saved me replacing all my non spf hats I used for each hobby

I purchased this for sun protection, I am not a cyclist, and it is brilliant. Because of cancer on my scalp I have to keep it covered, this is very light to wear and keeps my head cool it also absorbs sweat. What is also very good is you can can easily carry around with you, in a pocket, and get out to use when needed; I find head gear can be a pain when going inside buildings by having to carry it around with you this just scrunches up. I was concerned about one size fits all but it sits nicely on my head which is 59 cm, wish there were more subtle colours for us non-cyclist.

Very thin and flimsy material and nothing on the permanent tags to say it is UPF 50+. I only hope the cap does give the sun protection as claimed because otherwise it is greatly overpriced!

I thought this was too small, but it stretches big enough even for my big head.

Great sun block and the perfect fit under my helmet

Extremadamente cómodo y muy transpirable. Obligatorio para no cargarte el casco si paras la cabeza o llevas pelo muy corto. El como se adhiere ayuda mucho a que no baje sudor a los ojos también. Calidad GripGrab.

Super Qualität. Passt super unter den Helm

Good fit for my big fat head. Even covers the tips of my ears if I want.

The GripGrab Summer Skull Cap is exactly what I needed for hot‑weather rides. It’s thin, breathable, and disappears under the helmet—no pressure points, no slipping, no overheating. The UPF 50+ protection is a huge bonus, especially on long rides when the sun is relentless. It wicks sweat fast and keeps it out of your eyes, which makes a bigger difference than you’d think. Light, comfortable, and genuinely effective. A small piece of gear that makes every ride better. I chose white to better reflect the sun and keep cooler.

excellent sun protection under my helmet...not to look strange with sun burns strip on my bold head ;-)