Skip to content
10% off for purchases over HKD$500
Free local shipping over HKD$300
SF Express/JD Logistics delivery, next-day arrival in Hong Kong.
10% off for purchases over HKD$500
Free local shipping over HKD$300
SF Express/JD Logistics delivery, next-day arrival in Hong Kong.
10% off for purchases over HKD$500
Free local shipping over HKD$300
SF Express/JD Logistics delivery, next-day arrival in Hong Kong.
粉紅色大字 NAMI,下方有較小的藍色日文字樣,背景均為淺灰色。日語文字為夏の楽しみは毎日に続く,意思是夏天的樂趣每天都在繼續。.粉紅色大字 NAMI,下方有較小的藍色日文字樣,背景均為淺灰色。日語文字為夏の楽しみは毎日に続く,意思是夏天的樂趣每天都在繼續。.
Cart 0

Your cart is currently empty.

2025 Summer UPF50+ Sun Protection Clothing Complete Guide: Essential Gear for Outdoor Water Activities

This summer, UPF50+ sun protection clothing has become the new favorite for outdoor water activities. Whether you're a kayaking enthusiast, a SUP player, or a girl who loves sunbathing on the beach, you've started to realize that sun protection clothing is more durable and convenient than sunscreen. No need to reapply every two hours, and no fear of losing effectiveness after entering the water. A good piece of sun protection clothing allows you to focus on enjoying the sun and waves, freely moving at your own pace.

Why is UPF50+ Sun Protection Clothing Essential for Water Activities This Summer?

When you're kayaking, playing SUP, or snorkeling, the direct sunlight combined with reflection from the water surface doubles the intensity of UV rays. Sunscreen can easily be washed off by sweat or seawater, but UPF50+ sun protection clothing can block over 98% of UV rays continuously, keeping you protected during long outdoor activities and allowing you to feel more secure and at ease. For girls who frequently engage in water activities, sun protection clothing is not just functional gear, but also a way to express personal style.

What is UPF50+? How to Choose Sun Protection Factor

UPF (Ultraviolet Protection Factor) is a standard for measuring a fabric's ability to block UV radiation. UPF50+ means that less than 1/50 of UV radiation can penetrate the fabric, effectively blocking over 98% of UVA and UVB rays. Compared to UPF15 or UPF30, UPF50+ offers the highest level of protection, especially suitable for prolonged exposure to sunlight during outdoor activities. When choosing sun protection clothing, look for the UPF50+ label to ensure your skin receives truly effective protection.

Close-up of the sleeve of a black zip-up sun protection swimsuit <28930932-B1>, showing white text

Sun Protection Clothing Style Recommendations: Best Choices for Different Scenarios

Long-sleeved Zip-up Sun Protection Jacket

Design Highlights: Quick-drying and breathable fabric, front zipper design for easy on and off, suitable for various water activities such as kayaking, SUP, snorkeling, etc. Cuffs usually have elastic design to fit the wrist and prevent sunburn.

Suitable Body Types: Suitable for all body types, especially girls who want to cover their arms or shoulders. Loose fit does not show bulges, allowing for more flexible movement.

Not Suitable for: People who seek complete tan lines or minimalist styles might find it too much fabric.

Short-sleeved Sun Protection Top

Design Highlights: High flexibility, suitable for hot weather, showcases arm lines while protecting shoulders and back. Usually made of elastic fabric, close-fitting but not tight.

Suitable Body Types: Girls confident in their arm lines and who prefer freedom of movement. If you like to show a little skin but still want core sun protection, a short-sleeved sun protection top is an ideal choice.

Not Suitable for: Sensitive skin that requires comprehensive sun protection, or girls who want their arms completely covered.

One-piece Sun Protection Swimsuit

Design Highlights: One-piece design provides all-around protection from shoulders to thighs, while also flattering body curves. Many styles include zippers or slits for easy on and off and added style.

Suitable Body Types: Girls who want waist and abdominal shaping effects and prefer a simple, sleek look. The one-piece design can elongate the body proportion, suitable for various body types.

Not Suitable for: Those who prefer mixing and matching or pursuing tan lines, and girls who are not used to one-piece swimsuits.

A styled photo of Hsiao Tzu, Chiu Tzu-ting, and Mu Yu-ning from Rakuten Girls, the cheerleading goddesses, wearing NAMI Japan swimwear 28081469 attire -06

Practical Styling Examples: Sun Protection Outfits for Different Scenarios

Cheung Chau Beach Day Trip

Sun protection jacket paired with high-waist bikini, providing sun protection when playing in the water, and showcasing the swimsuit style after getting out of the water by unzipping. Choose light-colored or patterned styles to enhance the summer vacation vibe and create more layered photos.

Kayaking/SUP Water Activities

Long-sleeved sun protection top paired with athletic swim shorts or athletic bikini, offering both flexibility and security. Choose a close-fitting cut to avoid fabric resistance when paddling. Dark colors like navy or black look more professional and are less likely to show dirt.

Hotel Pool Party

Short-sleeved sun protection top as a cover-up, which can be easily taken off to reveal the swimsuit. Choose styles with design elements, such as ties or cut-out details, which not only provide sun protection but also serve as a fashionable item for a pool party.

Tips for Choosing Sun Protection Clothing

Size Selection

It is recommended to choose a size that is close-fitting but not tight, ensuring flexibility during activities. Too loose will increase resistance in the water, while too tight will affect comfort and blood circulation. When trying it on, raise your hands to ensure that the armpit and shoulder areas are not too tight.

Fabric Characteristics

Understand functional fabrics such as quick-drying, elastic, and breathable. High-quality sun protection clothing often uses a blend of nylon or polyester fibers, with added elastic fibers for improved fit. Choose materials suitable for your activity intensity, for example, high-intensity water activities require more wear-resistant fabrics.

Washing and Care

Rinse with clean water, avoid using fabric softener or bleach, as these chemicals can damage the fabric's UPF protection. Avoid wringing; gently squeeze out water and air dry to maintain elasticity and sun protection properties.

Find Your Sun Protection Gear

Everyone's beach adventure has its own rhythm. Some prefer the sense of security that comes with being fully equipped, while others prefer the lightweight and flexible feel. NAMI's sun protection clothing series offers various styles and cuts, allowing you to find the gear that best suits you. Whether you're a water sports novice or an experienced player, you deserve to own a piece of sun protection clothing that truly protects you and expresses your personal style.

Frequently Asked Questions (FAQ)

Can UPF50+ sun protection clothing replace sunscreen?

UPF50+ sun protection clothing can block over 98% of UV rays, providing continuous protection for covered areas and not losing effectiveness due to sweat or water. However, exposed areas such as the face and hands still need sunscreen. Using both together will achieve the most comprehensive sun protection.

How often should sun protection clothing be replaced?

Generally, high-quality sun protection clothing can last 2-3 years with proper care. If the fabric becomes noticeably loose, loses elasticity, or fades due to frequent exposure to chlorinated water and saltwater, its sun protection effectiveness may decrease, and it is recommended to replace it with a new one.

Will sun protection clothing feel stuffy?

Modern sun protection clothing mostly uses breathable and quick-drying fabrics, so even long-sleeved styles will not feel stuffy. Choosing styles with mesh designs or ventilation holes, combined with a loose fit, allows for air circulation, remaining comfortable even in hot weather.

Is dark-colored sun protection clothing more effective than light-colored?

Generally, dark-colored fabrics have slightly higher UPF values than light-colored ones, but as long as it's labeled UPF50+, all colors provide the same level of protection. When choosing, you can consider personal preference and occasion, without overly worrying about color affecting sun protection effectiveness.

 

Continue reading
Last chance for swimwear restock! NAMI Swimwear Hong Kong Limited-Time Offer | Summer Confidence Style Guide
Read more
泳衣優惠最後補貨!NAMI泳衣香港限時優惠|夏日自信穿搭指南
Hong Kong Mid-Autumn Festival Long Weekend Short Trip Swimsuit Recommendations | Staycation Parent-Child and Friends Swimwear Matching Guide
Read more
中秋連假香港短途旅行泳衣推薦|Staycation 親子朋友泳裝搭配指南
Select options