Men’s Short-Sleeve Rash Guard | Neon Green

Neon green: One of the safest swimsuit colors

Neon green isn’t just for the bold. It’s one of the best swimsuit colors for safety. Neon green ranks as one of the most visible colors underwater, keeping you seen during open water swimming, surfing, and snorkeling.

Our men's neon green rash guard shows up in all blue-water environments. Whether you're catching waves in the ocean, swimming laps in the pool, or paddling across the lake, this neon green swim shirt for men stands out. 

Keep the whole family seen with our high-visibility swimwear collection. We carry boys', girls’, and women’s swimsuits in neon green and other bright colors.

Durable rash guards for active men

This men's short-sleeve rash guard matches your active lifestyle. The 4-way stretch swim shirt construction delivers unrestricted movement for dynamic water sports, while the full-front zip makes transitions between activities effortless. From sunrise surf sessions to afternoon jiu jitsu, this quick-dry rash guard performs as long as you do.

Our men's short-sleeve rash guards feature chlorine-resistant fabric that withstands pool chemicals and saltwater exposure. Flat seam construction reduces chafing during extended wear, while a tagless design eliminates irritation. Whether you need a rash guard for surfing, swimming, paddleboarding, or snorkeling, SwimZip’s performance swimwear has you covered, protected, and comfortable all day.

🔎 Explore our men's rash guard collection to find the best men's rash guard for your needs.

🤔 Learn more about what rash guards are and why you should pick one up for active water sports.

Short-sleeve coverage: Sometimes, less is more

Men choose short-sleeve rash guards over long-sleeve ones for warm-weather performance and enhanced mobility. Our men's short-sleeve swim top delivers UPF 50+ sun protection across your chest, back, and shoulders (the areas most vulnerable to sun exposure during water activities). Arms remain free for paddling, swimming, and surfing with an unrestricted range of motion.

Pair this men's rash shirt with sunscreen on exposed skin. We recommend checking the UV index and avoiding peak intensity hours. Covered areas are protected by UPF 50+ fabric that blocks 98% of harmful UVA and UVB rays. That’s why our products hold the Skin Cancer Foundation Seal of Recommendation.

UPF clothing provides permanent protection. Learn the difference between UPF vs SPF and discover why fabric protection outperforms topical sunscreen.

👉 For maximum coverage, check out our men's long-sleeve rash guards.

Family matching neon green swimwear

Our family matching swimsuits collection includes neon options across all ages, making it easy to spot everyone in crowds and water. Boys' and girls' neon swimwear coordinate with this men's beach rash guard.

Build complete family coordination with these neon rash guard options:

• For sons: Boys' neon sun protective swimwear featuring rash guards, swim trunks, and surf suits
• For daughters: Girls' neon sun protective swimwear featuring rash guards and one-pieces
• For partners: Women's neon sun protective swimwear with coordinating prints
• For babies: Baby neon swimwear with full coverage

Create father-son matching swim trunks combinations or explore father-daughter matching swimsuits for memorable family beach photos. Or browse our men's neon sun protective swimwear for more coordination options.

📚 Read why kids should wear neon bathing suits to understand the benefits of high-visibility swimwear for children.

Complete your sun-safe water sports kit

Pair this men's swim shirt UPF 50 with complementary gear for comprehensive protection. 

• Match with men's swim trunks in coordinating colors.
• Add men's sun-protective hats and sun-protective sunglasses for complete coverage.

Our men's UV-protection swimwear layers under wetsuits during cooler conditions while maintaining its protective properties. 

✅ Build your complete men's swimwear wardrobe with pieces for every season and activity. From beach days to competitive swimming, this men's short-sleeve swim top is the foundation of your sun-safe water sports gear.