Measure your kid's foot heel-to-toe and check our size guide. If you're between sizes, size up — Hoppis run snug because of the elastic cuff, and tiny humans grow fast.

We make sizes from 0–6 months pre-walkers all the way through 24+ months toddlers. Our XS fits the tiniest crawlers; XL fits up to ~30 months.

Yes — that's the whole point. The ribbed elastic ankle cuff is engineered to stretch wide for easy on, then snap back snug. We tested it on actual toddlers (the toughest critics).

Soft breathable knit upper (cotton-poly blend) + flexible cream rubber sole with grip dots. Free from BPA, PVC, and phthalates. See our care guide for the full breakdown.

100% yes. Cold wash, gentle cycle, tumble dry low. They come out looking like new. (We tested it. Many times.)

Tiny developing feet don't need arch support — pediatricians actually recommend against it for new walkers. Hoppis are intentionally flat and flexible to let little feet do their job.

Most orders ship within 1 business day. Standard delivery is 3–5 business days in the US. Free on every order, $5 flat under. Full shipping policy here.

Yes — Canada, UK, Australia, and most of the EU. Rates calculated at checkout.

Email us within 1 hour and we'll do our best. After that, the order may already be on the truck.

30 days, no questions, full refund. Free return shipping. See the full policy →

Email us a photo at support@cozycloudco.com and we'll send a free replacement immediately. No need to return the originals.

Yes! First exchange ships free both ways. Just email us.