Sun - Flex® | Blue

$37.95 ~~$55~~ In stock

Sun keeps little feet cool and comfy with breathable canvas and a slip-resistant sole. Its strap makes them a breeze to put on so kids can run, play, and explore all day without missing a beat.

Approved by the American Podiatric Medical Association for promoting healthy foot development.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 3 reviews)

Kevin L. ★★★★★ Oct 19, 2026

My kid can actually put these on by himself now thanks to that strap—total game-changer for mornings. The slip-resistant sole has already saved him from a few tumbles on the playground, too.

Sofia M. ★★★★★ Oct 18, 2026

The canvas upper is super breathable, so my daughter's feet don't get sweaty even after hours at the park. The slip-resistant sole gave me peace of mind when she was running on the wet grass.

William ★★★★★ Oct 18, 2026

My three-year-old can finally buckle his own shoes thanks to the easy strap, and the canvas keeps his feet from getting sweaty during park trips. The blue color is exactly as pictured and the sole has good grip on the playground slides.