
Seamless UV Sun Protection Arm Sleeves
- Quick-dry seamless knit, unisex
- Cycling, running & outdoor work
- 5.0 buyer review score
Zhejiang Narzo Technology Co., Ltd. helps distributors, sporting goods retailers and private-label brands source cycling, motorcycle and ski gear in one consolidated order. With 15 years in the industry, more than a decade of export experience and an on-site assessed production and inspection system, we turn your specifications into market-ready products with low MOQs.
Browse Full CatalogSix specialized lines cover the full rider: from base layers and protective wear to bike accessories, complete folding bikes, motorcycle gear and winter sports equipment.

Jump directly to the category your customers ask for most.
Proven sellers with buyer reviews and repeat orders, plus this season's new arrivals. Every item supports logo customization and private-label packaging.




















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Bundle summer sun protection, rain-season commuting or winter thermal gear into a single replenishment order for your next selling season.



Climate, riding culture and retail channels differ by region. These recommended starter assortments are based on how our product lines are used across the markets we export to.

Year-round heat and high UV make sun protection the fastest-moving category, while scooter and motorcycle commuting drives demand for breathable face covers.

Dense cities and a large delivery-rider workforce favor affordable folding bikes, loud safety horns and reflective rain protection that survives daily use.

Boda-boda and motorcycle taxi riders, desert heat and unlit roads create steady demand for face protection, hydration and high-output lighting.

Enthusiast road and gravel riders expect technical details, and long winters create a strong second selling season for thermal accessories.

Sample-based, design-based or fully custom: choose the depth of customization that fits your brand stage and budget.
Share target market, quantity, compliance needs and reference samples. Our team reviews materials, structure and cost drivers.
Pattern makers and designers build structure drawings and 3D simulations before any fabric is cut.
Pre-production samples are cut, sewn or welded and checked on tensile, rubbing fastness and water pressure testers.
Automated spreading and cutting, in-line inspection, finished product inspection and private-label packing.
Real photos from our production floor and lab. Click any image to enlarge.

































Practical checks our QC team uses every day. Ask any supplier, including us, for evidence on these points to reduce returns and warranty claims.
"Water-resistant" and "waterproof" are not the same. Seams are the usual failure point, so ask whether they are high-frequency welded or taped, and which zipper type is used.
Request hydrostatic and static water pressure test results on finished bags, not only on the raw fabric.
Dark jerseys and balaclavas can transfer dye onto saddles and skin. Pre-shrunk fabric prevents sizing complaints after the first wash.
Check dry and wet rubbing fastness grades and confirm fabric shrinkage treatment before cutting.
Lumen and IP ratings drive buyer reviews. Lithium batteries also affect how goods can be shipped and cleared.
Ask for measured lumen output, IP rating (e.g. IPX6), and battery transport documents such as UN38.3 and MSDS.
Saddle bag straps, phone mounts and helmet buckles carry dynamic loads on rough roads and trails.
Request tensile test values for straps and stitching, and vibration feedback for mounts.
Photochromic lenses differ in how fast they darken and clear, which matters when riding through tunnels or forests.
Confirm UV400 protection, polarization and the lens transition time range in writing.
Retail-ready packaging and correct labeling avoid relabeling costs at your warehouse or marketplace.
Share barcode, carton marking and language requirements at the sampling stage, not after production.
On-site assessed by TÜV Rheinland Based in Zhejiang, China, we have spent 15 years developing cycling and outdoor gear and more than a decade exporting to buyers worldwide. Our 366-person team combines in-house cutting, sewing, high-frequency welding and inspection with a network of 11 vetted partner factories, so you can consolidate apparel, accessories, bikes, motorcycle and ski products in one shipment.
Our supplier status, production lines and inspection reports have been verified on-site by independent third-party inspector TÜV Rheinland. We hold a registered trademark and support multi-language communication for international buyers.

Send us your product list, target market and quantities. A product specialist will recommend materials, sampling steps and packaging options for your brand.