--- product_id: 111840902 title: "UPF 50+ Lightweight Summer Cycling Skull Cap - UV Helmet Liner" brand: "gripgrab" price: "¥6903" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/111840902-upf-50-lightweight-summer-cycling-skull-cap-uv-helmet-liner store_origin: JP region: Japan --- # Breathable mesh fabric Lightweight 18g fit UPF 50+ sun protection UPF 50+ Lightweight Summer Cycling Skull Cap - UV Helmet Liner **Brand:** gripgrab **Price:** ¥6903 **Availability:** ✅ In Stock ## Summary > ☀️ Stay cool, protected, and ahead of the pack with GripGrab’s UPF 50+ cycling skull cap! ## Quick Answers - **What is this?** UPF 50+ Lightweight Summer Cycling Skull Cap - UV Helmet Liner by gripgrab - **How much does it cost?** ¥6903 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/111840902-upf-50-lightweight-summer-cycling-skull-cap-uv-helmet-liner) ## Best For - gripgrab enthusiasts ## Why This Product - Trusted gripgrab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Barely There Comfort:** Ultra-light 18g design fits seamlessly under any helmet without bulk or distraction. - • **Quick-Dry & Easy Care:** Machine washable and fast drying, ready for your next adventure in no time. - • **Stay Fresh, Sweat Less:** Advanced breathable mesh wicks moisture and dissipates heat to prevent overheating. - • **Ride Cool, Ride Protected:** UPF 50+ fabric shields your scalp from harmful UV rays during long summer rides. - • **Adaptive Fit for Every Head:** Stretch fabric contours perfectly to your shape, ensuring freedom of movement all ride long. ## Overview The GripGrab UPF 50+ Lightweight Summer Cycling Skull Cap is a breathable, quick-drying helmet liner designed for road, gravel, and MTB cyclists. Weighing just 18 grams, it offers superior sun protection with UPF 50+ fabric while its mesh construction ensures optimal ventilation to prevent overheating. The stretch fit adapts comfortably under helmets, keeping sweat at bay and enhancing comfort during hot weather rides. ## Description Can I also wear this cap without a helmet? This cap is designed to be worn underneath a cycling helmet. We do not recommend wearing it for other occasions. How do I wash this cap? Machine wash at 30°C, Do not bleach, Do not wring, Do not tumble dry, Do not iron. Should I wear the cap over or under the top of my ears? This is entirely up to you and your personal preference. UPF 50+ Summer Skull Cap ProGel Summer Gloves Lightweight SL Short UPF 50+ UV Arm Sleeves Ultralight Base Layer 1 RIDE Bib Shorts RIDE Short Sleeve Jersey ## Features - Fits comfortably under your helmet - Designed for road-bike and MTB helmets, this thin and lightweight cycling skull cap protects your head from sweat and harmful UV rays - Avoid Overheating - Designed for use in hot summer as a protective layer against sunburn on your head, the mesh material of this under-helmet cap is highly breathable and allows heat to dissipate - UPF 50+ - This under-helmet cap is your UV-protection when riding road, mountain or gravel bikes in the summer sun; UV-rays can be harmful to your skin, so it's better to be protected - Comfort - Sweat is kept at bay and cools your head in summer; The elastic material adapts to different head sizes and shapes, without restricting your freedom of movement - Lightweight and Quick-Drying - This cap is so lightweight that you won't even notice wearing it; The soft fabric is easy to care and drys quickly after washing or exercise ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Apparel Fabric Stretch | Medium Stretch | | Apparel Fabric Weight Class | Lightweight | | Asin | B06XHY4R2B | | Best Sellers Rank | 20,775 in Fashion (See Top 100 in Fashion) 22 in Men's Cycling Caps 761 in Men's Hats & Caps | | Brand Name | GripGrab | | Closure Type | Pull-On | | Colour | White - Grey Seams | | Country Of Origin | Pakistan | | Customer Reviews | 4.4 4.4 out of 5 stars (1,456) 4.4 out of 5 stars | | Fabric Type | 65% Polyamide 25% Polyester 10% Elastane | | Fit To Size Sentiment | Positive | | Fit Type | Stretch | | Global Trade Identification Number | 05708486002109 | | Hat Form Type | Biker Cap | | Included Components | 1 x GripGrab UPF50+ Summer Under-Helmet Cycling Skull-Cap | | Is Waterproof | False | | Item Dimensions | 29.5 x 13.5 x 1.9 centimetres | | Item Type Name | Cap | | Item Weight | 18 g | | Manufacturer | GripGrab | | Manufacturer Part Number | 502102207 | | Manufacturer Warranty Description | Implied warranty | | Material Type | 65% Polyamide 25% Polyester 10% Elastane | | Model Number | 5021 | | Number Of Items | 1 | | Occasion Type | Cycling | | Pattern | Solid | | Pattern Description | Solid | | Product Care Instructions | Machine wash 30°C, Do not bleach, Do not wring, Do not tumble dry, Do not iron | | Recommended Uses For Product | Cycling | | Season And Collection Year | Evergreen 19 | | Seasons | Spring/Summer | | Sleeve Length Description | Sleeveless | | Special Features | Breathable, Lightweight, Moisture Wicking, Sun Protection, Washable | | Sport Type | Cycling | | Style Name | GripGrab UPF 50+ Lightweight UV-Protection Under Helmet Summer Cycling Skull Cap | | Sun Protection | 50 Sun Protection Factor (SPF) | | Theme | Cycling | | Ultraviolet Protection Factor | UPF 50 | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | ## Images ![UPF 50+ Lightweight Summer Cycling Skull Cap - UV Helmet Liner - Image 1](https://m.media-amazon.com/images/I/81TbHWzD7+L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can I also wear this cap without a helmet?** A: This cap is designed to be worn underneath a cycling helmet. We do not recommend wearing it for other occasions. **Q: How do I wash this cap?** A: Machine wash at 30°C, Do not bleach, Do not wring, Do not tumble dry, Do not iron. **Q: Should I wear the cap over or under the top of my ears?** A: This is entirely up to you and your personal preference. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comfy skull cap *by on Reviewed in the United Kingdom 18 July 2026* Great little skull cap. Helps prevent me getting a striped tan on my head through the vents in my helmet.Wicks sweat away from the front pads on my helmet, no sweat running onto my cycling glasses.Good fit under my helmet, helps keep my head cool even in the recent heatwave.Comfy and decent value for money. ### ⭐⭐⭐⭐⭐ A fantastic purchase! *by on Reviewed in the United Kingdom 9 June 2026* 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! ### ⭐⭐⭐⭐ A good piece of kit *by on Reviewed in the United Kingdom 2 July 2023* Protects your skin from strong UV and helps wick away sweat. Just what I needed. ## Frequently Bought Together - GripGrab UPF 50+ Lightweight Summer Cycling Skull Cap Under Helmet Bike Helmet Sweat Liner Lightweight Bug Protection UPF Cap - MELASA Cycling Cap, Cooling Skull Cap Helmet Liner with Sun Visor, Sun Protection Running Bike Cap for Men Women Under Helmet - GripGrab Lightweight Summer Cycling Cap UV-Protection Under-Helmet Visor Mesh Hat Thin Breathable SPF Bicycle Headwear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/111840902-upf-50-lightweight-summer-cycling-skull-cap-uv-helmet-liner](https://www.desertcart.jp/products/111840902-upf-50-lightweight-summer-cycling-skull-cap-uv-helmet-liner) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-19*