Girls’ Sun Protective Long-Sleeve Rash Guards
Give your daughter the freedom to play, swim, and confidently explore with our long-sleeve rash guards for girls.
Why choose a long-sleeve rash guard?
Our girls' long-sleeve rash guard options combine maximum sun protection with the comfort active kids need. Unlike regular girls’ swimwear, these pieces offer complete arm coverage and upper-body abrasion resistance while maintaining flexibility for water play.
Sun protection for delicate skin
Our UPF 50+ rash guard fabric blocks 98% of harmful UVA and UVB rays. That's why our sun-safe girls rash guard collection holds the Skin Cancer Foundation Seal of Recommendation, meeting the highest standards established by leading dermatologists.
UPF 50+ rash guards work better than sunscreen. Sunscreen wears off in water and needs constant reapplication. Our high-UPF rash guard for kids protects all day long without reapplication.
Protect your family with our UPF swimwear collection for year-round sun safety ☀️
Comfort during water and outdoor play
Active girls need swimwear that moves with them. Our rash guards feature 4-way stretch technology that bends and flexes with your child. The fast-drying material means less time waiting around in wet clothes.
Rash guards keep your kids warm. They create a thin layer of warm water between the fabric and skin so your girl can play longer without feeling cold.
Outside the water, moisture-wicking properties pull sweat away from the skin, and the breathable fabric prevents overheating.
Your daughter can run, climb, dive, and play without restrictions in our stretchy-fabric rash guard styles.
Signature front zip
Girls’ long-sleeve rash guards feature our signature full-length zipper design. Front-zip rash guards eliminate the struggle of pulling wet fabric over your child's head, making post-swim changes quick and easy.
Other features of our long-sleeve rash guards
Beyond superior sun protection and comfort, our rash guards include design details that girls love:
- Thumb holes keep sleeves positioned correctly during active play
- High-necklines to shield chest and shoulders from harsh UV rays
- Tagless design eliminates irritating labels
- Flat seams prevent chafing during extended wear
- Anti-chafe stitching eliminates friction points
- Flexible seams handle constant movement without restricting motion
- Fun prints and solid colors for mix-and-match styling
- Matching swim bottoms for many patterns
Family matching and coordination
Our girls’ long-sleeve rash guards come in patterns that coordinate with our family-matching swimwear. Create picture-perfect beach memories with matching styles for every family member.
Sibling coordination
Two-piece rash guard set options match perfectly with boys' swim trunks and women's swimwear in the same prints. Rash-guard bottom and top combinations offer endless mix-and-match possibilities.
Parent-child matching
Mommy and me options let mothers and daughters coordinate in matching or complementary styles. Rash-guard sets include toddler through teen sizes.
Create coordinated looks with father-daughter matching swimsuits for special beach days.
Enhanced family safety
Matching swimwear helps families stay together in crowded areas. Coordinate with high-visibility swimwear options for maximum water safety.
Learn drowning prevention tips to keep your family safe around water 🌊
How to choose the right size and fit
Long-sleeved rash guards for girls should fit snugly without being tight. The fabric should lay flat against the skin without bunching or gapping. Arms should move freely in all directions.
Measuring for the right fit
Measure your daughter's chest, waist, and arm length. Our size charts account for stretch when wet. The sleeve should extend to the wrist bone when arms are relaxed.
Growth
Many parents size up slightly to accommodate growth spurts. However, loose-fitting rash guards create drag in water and gaps in UV protection.
Check out our girls' sun-protective swimwear size guide for detailed measurements.
Rash guard care instructions
Proper care extends the life of our long-sleeve rash guards.
Washing
Wash rash guards in cool water with mild detergent. Hot water breaks down UPF fibers and fades colors faster. Avoid bleach treatments, which damage sun-protective properties permanently.
Drying
Dry rash guards flat away from direct sunlight. Dryer heat can shrink fabric and reduce stretch recovery. Air drying maintains the quick-dry properties that make these pieces so convenient.
Learn more about proper swimsuit care.
Bottom options for complete coverage
Pair long-sleeved rash guards for girls with girls' swim bottoms for a classic two-piece look. High-waist bikini bottoms provide extra tummy coverage. For modest coverage, add swim skirts or sun-protective swim pants that coordinate with her rash guard.
Accessories for head-to-toe protection
A wide-brim sun hat protects your daughter's face and neck. Girls' sun hats come in colors and patterns that coordinate with most rash guard styles.
Add kids' sunglasses for complete eye protection. For enhanced safety in crowded areas, consider high-visibility items, like neon hats or bright swim bottoms.
Girls’ long-sleeve rash guards FAQ
What do girls wear under rash guards?
You can dress your daughter in a swimsuit top under her rash guard. A synthetic t-shirt is also a comfortable option. Rash guards can also be worn alone, so the choice is up to you and your daughter.
Learn more about what to wear under rash guards 👕
Do long-sleeve rash guards dry slower than short sleeves?
Our quick-dry fabric rapidly dries regardless of sleeve length. The materials dry faster than regular swimwear fabrics. Long sleeves add no additional drying time while providing significantly more protection.
Can rash guards replace sunscreen?
Rash guards provide excellent protection for covered areas, but exposed skin still needs sunscreen. Use SPF 30 or higher on face, hands, and any uncovered areas.
What types of prints or colors hide wear from chlorine exposure?
Darker colors and busy prints hide minor fading better than light solids. However, our chlorine-resistant fabric maintains color vibrancy longer than standard swimwear. Choose colors and patterns your daughter loves since our materials resist typical pool damage. Your daughter will most likely grow out of the rash guard before it accumulates visible chlorine damage.
Do rash guards protect in cloudy weather or only in full sun?
UV rays penetrate cloud cover, making protection important even on overcast days. Our UPF 50+ fabric blocks harmful radiation regardless of weather conditions. UV levels can be high even when the sun isn't visible.
Can rash guards be worn for non-swimming activities?
Rash guards work for playground activities, hiking, outdoor sports, and any time your daughter needs sun protection. The design transitions easily from water to land activities while maintaining comfort and protection.