Custom UPF 50+ Sun Protection Clothing Manufacturer

As a specialist sun protection clothing manufacturer, we engineer technical UPF 50+ apparel, including sun shirts and UV jackets. Partner with us for your private label line of certified sun-safe gear.

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UPF Sun Protection Clothing

Certified Protection, All-Day Comfort

Certified UPF 50+ Protection

Certified UPF 50+ Protection

Our fabrics are tested and certified to block over 98% of harmful UVA and UVB rays, providing excellent sun protection.

Lightweight & Cooling Fabrics

Lightweight & Cooling Fabrics

Engineered to be highly breathable and lightweight, our cooling sun shirts keep you comfortable even in hot and humid weather.

Performance-Ready Fabrics

Quick Moisture Wicking

Ideal for water sports and high-sweat activities, our apparel wicks moisture and dries rapidly to prevent discomfort.

Durable & Chlorine-Resistant

Durable & Chlorine-Resistant

Our materials are built to last, resisting fading and degradation from sun, saltwater, and chlorine.

Our Best-Selling & Market-Proven Styles

Start with our most requested designs, fully customizable for your collection.

In-Depth Customization: Create Your Perfect Custom UPF Shirts

Your brand is unique, and your products should be too. Explore the possibilities below.

Fabric & Materials

Select from our extensive library of premium performance fabrics, or work with us to develop a custom material.
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Fit & Construction

Define the core structure of your sports garment, from the silhouette and fit to the seams and construction techniques.
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Features & Functionality

Incorporate functional elements that add value and meet your customers’ specific needs.
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Color & Finishing

Choose from a limitless color palette with Pantone® matching, and explore various finishes and treatments.
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Branding & Logos

Apply your brand identity with a range of high-quality techniques for a professional finish.
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Start Your Custom UPF Sun Protection Clothing in 4 Simple Steps

Our streamlined process makes bringing your custom activewear line to life straightforward and efficient.
Inquiry & Consultation

Inquiry & Consultation

Design & Sampling

Design & Sampling

Bulk Production & QC

Bulk Production & QC

Shipping & Delivery

Shipping & Delivery

From Fabric to Final Sportwear Garment

We combine meticulous planning with advanced technology and strict quality control at every stage of production.

Your Premier Manufacturer for UPF 50+ Sun Protection Clothing

As a leading sun protection clothing manufacturer, Sansansun specializes in producing technical UPF 50+ clothing. Our expertise covers a wide range of uv protection apparel, from sun shirts for women and men to uv jackets and sun protection swimwear. We focus on lightweight, breathable fabrics to ensure every long sleeve sun shirt offers maximum protection without sacrificing comfort. We are the ideal partner for brands focused on outdoor and sun safety. We offer comprehensive private label services for custom UPF shirts, as well as flexible wholesale sun protection clothing programs. As a trusted supplier, we provide the certified materials and quality construction needed to build a reputable line of sun safe clothing.
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Your Advantage in the Conscious Activewear Market

Flexible MOQ & Sourcing

Flexible MOQ & Sourcing

From 30-piece wholesale orders for market testing to fully custom production runs, our flexible MOQ policy is designed to support your brand's growth.

Scale & Factory-Direct Pricing

Scale & Factory-Direct Pricing

Leverage our 600,000+ piece monthly capacity. Our scale and factory-direct model ensure you receive competitive pricing, maximizing your profit margins.

One-Stop Solution

One-Stop Solution

Go beyond manufacturing. Our solution includes precision strategic consulting and access to 800+ new annual styles for a faster, smarter launch.

Quality Guarantee

Quality Guarantee

Your products are backed by our rigorous multi-stage QC process, from incoming fabric inspection to a 100% final garment check.

Ready to Launch Your Next Best-Selling Collection?

Work with a partner who brings design, speed, and reliability together. We’ve helped 200+ growing brands launch faster, scale smarter, and win in their markets. You could be next.