Our UPF50-certified high-performance sun protection fabric blocks over 98% of UVA and UVB rays. The long-sleeved design fully covers your arms, shoulders, and neck, making it ideal for extended outdoor water activities like snorkeling, kayaking, and SUP. It effectively reduces the risk of sunburn, allowing you to safely enjoy every moment in the sun and waves without needing to frequently reapply sunscreen.

Why do you need a long-sleeved swimsuit with genuine UPF certification?

On the water, UV rays don't just come from above; they are also reflected by the water's surface, doubling the damage to your skin. Regular clothing loses much of its sun protection when wet, but a long-sleeved UPF50 professionally certified swimsuit continuously blocks over 98% of UVA and UVB rays. Whether you're snorkeling, paddleboarding (SUP), or kayaking, it allows you to focus on enjoying your time on the water without worrying about sunburn or long-term UV damage.

Four Core Advantages of NAMI PRO Long-Sleeved UPF Swimsuit

UPF50 Certified Fabric for Comprehensive UV Protection

The NAMI PRO long-sleeved UPF swimsuit uses professionally certified UPF50 sun-protective fabric, with a long-sleeved design that fully covers your arms, shoulders, and neck. It is especially suitable for water sports that require prolonged sun exposure, such as snorkeling, kayaking, and SUP. This is more than just a swimsuit; it's your professional gear against UV rays.

Built-in Chest Pads, One Piece for All Your Needs

The built-in thin chest pads provide basic support and shaping, allowing you to wear it alone into the water without any transparency issues. You won't need to worry about wearing an additional bikini top; this one-piece UPF swimsuit lets you confidently head out, reducing the stuffiness of multiple layers and making your water activities more comfortable.

Full-Length Zipper Design for Quick Changing Without Hair Snags

The full-length front zipper makes changing quick and easy, especially when wet or needing a fast change. Unlike traditional pullover swimsuits, it won't snag your hair or pull. The high-quality waterproof zipper has been tested multiple times, and the inner protective fabric strip prevents skin irritation, making it durable and smooth.

Light Blue Gradient Texture, Showcasing Active Coastal Style

This long-sleeved swimsuit is not just a functional product; its light blue gradient texture embodies NAMI's Active Coastal style, allowing you to maintain your personal flair and confidence during water activities. Wearing it, you're not just protecting yourself from the sun; you're expressing your own ocean attitude.

What occasions and activities is it suitable for?

The NAMI PRO long-sleeved UPF swimsuit is suitable for various water and outdoor activities: beach snorkeling, pool training, kayaking, SUP, beach volleyball, leisurely water play, and more. The UPF50 certification is especially ideal for activities with prolonged sun exposure, while the built-in chest pads and zipper design allow for quick preparation in different settings, showcasing professionalism and confidence.

How to choose the right size and care for it?

When choosing a size, we recommend a snug but not tight fit to ensure flexibility and comfort during activity. After each use, rinse thoroughly with clean water to remove seawater, chlorine, or sand. Gently wring out the water and lay flat or hang in a cool, shaded area to air dry naturally. Avoid direct sunlight or using a dryer to extend the UPF protection and product lifespan. Regularly check the zipper for smooth operation; if it sticks, rinse the zipper teeth with clean water.

Frequently Asked Questions (FAQ)

What does UPF50 certification mean? Can this sun protection shirt really effectively block UV rays?

UPF50 certification means the fabric can block over 98% of ultraviolet rays (UVA and UVB), which is currently the highest standard for sun protection. The NAMI PRO long-sleeved UPF swimsuit is professionally certified and, with its long-sleeved design, fully covers the arms, shoulders, and neck. It is especially suitable for prolonged outdoor water activities such as snorkeling, kayaking, and SUP, effectively reducing the risk of sunburn and long-term UV damage.

How is the built-in chest pad designed? Do I need to wear a bikini top separately?

This UPF swimsuit has built-in thin chest pads, providing basic support and shaping. Even when worn alone, it remains modest and won't be transparent. In most cases, there's no need to wear a separate bikini top; one piece is enough to go into the water, reducing the stuffiness and inconvenience of multiple layers, allowing you to enjoy water activities more freely.

Will the full-length zipper design easily break or scratch the skin?

NAMI PRO uses high-quality waterproof zippers that have undergone multiple tests to ensure durability and smoothness. A protective fabric strip is located on the inside of the zipper to prevent direct contact with the skin, avoiding scratches or discomfort. Compared to traditional pullover swimsuits, the zipper design makes changing quicker and easier, especially when wet or needing a fast change, preventing hair snags or pulling.

What occasions and activities is this long-sleeved UPF swimsuit suitable for?

It is suitable for various water and outdoor activities, including beach snorkeling, pool training, kayaking, SUP, beach volleyball, leisurely water play, and more. The UPF50 certification is especially ideal for activities with prolonged sun exposure, while the built-in chest pads and zipper design allow you to quickly prepare for different occasions, exuding confidence and professionalism.

How do I clean and maintain this long-sleeved UPF swimsuit?

After each use, rinse thoroughly with clean water to remove seawater, chlorine, or sand, preventing residues from affecting fabric elasticity and zipper smoothness. Gently wring out the water and lay flat or hang in a cool, shaded area to air dry naturally. Avoid direct sunlight or using a dryer to extend the UPF protection and product lifespan. Regularly check the zipper for smooth operation; if it sticks, rinse the zipper teeth with clean water.

Built-in, thin chest pads provide basic support and shaping, ensuring modesty and preventing transparency even when worn alone. No need to wear a separate bikini top or multiple layers; this one-piece is ready for the water, reducing stuffiness and outfit hassles. Whether you're playing at the beach or training in the pool, you can confidently and comfortably enjoy your time in the water.

The full-length white zipper design on the front allows for quicker and easier changing, especially after getting wet or when you need to change quickly, avoiding the inconvenience and tugging of traditional pullover swimsuits. The high-quality waterproof zipper has undergone multiple tests to ensure durability and smoothness. An inner protective fabric strip prevents skin irritation, allowing you to prepare with ease before and after water activities, showcasing professionalism and confidence.

The NAMI PRO collection features a light blue gradient texture, combined with the brand's circular logo and UPF50+ emblem on the cuffs, showcasing high recognition and a fashionable aesthetic. More than just a functional sun protection garment, it's your go-to choice for expressing an active coastal lifestyle. Whether you're enjoying waterside fun on the city's edge or freely exploring the seaside, you can express your confidence and style through your outfit.