Sun - Flex® | Black

$39.6 ~~$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 (4.6 / 5 · 5 reviews)

Jason E. ★★★★★ Oct 18, 2026

These slip right on with the strap, which is a lifesaver when we're rushing out the door. The rubber soles have great grip on the playground slides. My son hasn't complained once about them being uncomfortable.

Elizabeth I. ★★★★★ Oct 13, 2026

My daughter used to fight me every time we left the house, but these slip on in seconds and she's out the door. The canvas actually breathes, so her feet aren't sweaty after a whole afternoon at the park.

Nicholas ★★★★★ Oct 12, 2026

The strap is the real winner here — my son can finally put his own shoes on without me kneeling down every single time. Canvas breathes well so his feet aren't sweaty after a full afternoon at the park, and the sole grips the playground equipment nicely.