Why Your Sunscreen Isn’t Enough: A Guide to UPF 50+ Clothing

Why Your Sunscreen Isn’t Enough: A Guide to UPF 50+ Clothing

You apply SPF 50 sunscreen religiously. You reapply every 2 hours. You still get burned. Here’s the part most people miss: sunscreen is only one of three UV protection layers.

The 3 layers of UV protection

1. Sunscreen — your chemical layer. Needs reapplication.
2. UPF clothing — your physical layer. Lasts forever.
3. Shade — your environmental layer. The most effective.

The mistake: relying on layer 1 alone. The fix: combine all three.

What does UPF mean?

UPF = Ultraviolet Protection Factor. The fabric equivalent of SPF. UPF 50+ blocks 98% of UV rays. The “+” means it actually blocks more than UPF 50 (which itself blocks 98% — UPF 100 would only block 99%).

For comparison, a typical white cotton t-shirt has UPF 5-8. That’s why you can still get burned through a regular shirt.

What to look for in UPF clothing

• UPF 50+ rating (not just “UPF” — must specify 50+)
• Tight weave (loose knits let UV through)
• Darker colors (block more UV than white)
• Long sleeves and high necklines (more coverage)
• Tested by an independent lab (not just brand claim)

The UPF clothing pieces worth buying

1. UPF 50+ Wide-Brim Hat

Covers face, ears, and neck — the most common burn spots. A baseball cap only covers the top of your head and front of your face, leaving ears and neck exposed.

Recommended: RAS UPF 50+ Packable Hat — folds flat, fits in a beach bag.

2. UPF 50+ Arm Sleeves

Cooler than long sleeves (lets air through), protects the arms. Especially useful for drivers, golfers, and outdoor workers.

Recommended: RAS UPF 50+ Arm Sleeves — slip on, slip off, washable.

3. UPF 50+ Sun Shirt

Long-sleeve shirts designed for hot weather — moisture-wicking and breathable. Not the same as a regular long-sleeve shirt (which has UPF 5-8).

4. UPF Beach Tent

Eliminates the need to reapply sunscreen on your back, legs, and torso. Combined with a UPF hat and sleeves, you can spend a full beach day with minimal sunscreen (just face and hands).

Recommended: RAS Beach Sun Shelter — UPF 50+.

My personal UPF routine

After 3 sunburns in 6 months, I switched to a layered approach. Now I can spend 6+ hours at the beach without reapplying once:

• UPF 50+ wide-brim hat (face, ears, neck)
• UPF 50+ arm sleeves (arms)
• UPF 50+ swim shirt or long-sleeve (torso)
• Beach sun shelter (rest of body)
• Sunscreen only on: face (around eyes), hands, tops of feet

Total cost: ~$60 for all UPF pieces. Worth every penny compared to a sunburn or worse.

When sunscreen still matters

UPF doesn’t replace sunscreen entirely. You still need it for:

• Face (especially around eyes where sunglasses don’t cover)
• Hands
• Tops of feet
• Anywhere UPF clothing doesn’t cover (e.g., V-neck)

Final thoughts

Sunscreen is a backup. UPF clothing is your primary defense. The best beach day combines both — you’ll stay protected longer and spend less time worrying about reapplication.

Browse our UPF 50+ collection or email sales@hkras.com with questions.