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Long Sleeve Swim Rompers

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🌞 UPF 50+ Long Sleeve Swim Rompers – Sun-Safe Style for Splashy Adventures

Make a splash with our long sleeve swim rompers — the perfect blend of sun protection, comfort, and adorable style for your little water lover. Whether you're planning a beach vacation or hitting the backyard pool, these rompers are a must-have for your baby or toddler’s swimwear lineup.

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Designed for all-day play, our rashguard romper swimsuits offer UPF 50+ protection and full arm coverage, keeping delicate skin safe from harsh rays without sacrificing style. From bold florals to modern stripes, every piece is crafted in buttery-soft, quick-drying fabric with thoughtful details parents love.

Why parents love our long sleeve swim rompers:

Easy-zip designs for quick changes, even when wet
Stretchy, breathable fabric that’s soft on sensitive skin
Full coverage to reduce sunscreen battles
Sizes for every age — from swim rompers for babies to growing toddlers
Perfectly styled for first swim photos and splash-pad playdates

Whether you're shopping for a baby romper swimsuit or a durable toddler romper swimsuit, this collection keeps your little one comfy, covered, and ready for fun in the sun.

🌴 Complete your family summer look:

ALL Children’s Rash Guard Styles – apart from long sleeve swim rompers, explore one-piece swimsuits & rash guard shirts for full sun protection
Children’s Swimsuits – explore other styles for babies, toddlers & big kids
Matching Family Swimsuits – coordinate your whole crew in the cutest swim sets

Swim days are better with a long sleeve swim romper that’s cute, comfy, and sun-smart — only at Caden Lane.