Size Guide
Size & Fit Guide
is known for designing a variety of comfy shoes that fit right out of the box. Let us help you find your perfect pairs. Keep reading for more style and size recommendations below so it’s love at first try.
More good news, every Birdie gets a 30-day fit guarantee. We accept a return or exchange within 30 days of the purchase date, no questions asked. That's right—take your on a test flight to make sure the fit and comfort are just right.
FIT FAQ
Does fabric matter? Yes, velvet has more give and a roomier fit while leather, suede, and calf hair are more snug at first then mold to your foot over time.
Do you wear socks with ? Our flats, slides, and slippers are designed to be worn without a sock but it’s your preference. We recommend socks for most of our sneakers.
How do the flats fit? They’re made to fit snug, so we recommend wearing them without socks.
How do the sneakers fit? They have a roomier fit to move with your every step. We recommend wearing them with socks.
How do the slides fit? They fit true to size so if you like a little length at the back, go up half a size.
SIZE GUIDE
Birdies | US/AU/NZ | EU/IT | UK |
5 | 5 | 35.5 | 3 |
5.5 | 5.5 | 36 | 3.5 |
6 | 6 | 36.5 | 4 |
6.5 | 6.5 | 37 | 4.5 |
7 | 7 | 37.5 | 5 |
7.5 | 7.5 | 38 | 5.5 |
8 | 8 | 38.5 | 6 |
8.5 | 8.5 | 39 | 6.5 |
9 | 9 | 39.5 | 7 |
9.5 | 9.5 | 40 | 7.5 |
10 | 10 | 40.5 | 8 |
10.5 | 10.5 | 41 | 8.5 |
11 | 11 | 41.5 | 9 |
11.5 | 11.5 | 42 | 9.5 |
12 | 12 | 42.5 | 10 |
12.5 | 12.5 | 43 | 10.5 |
13 | 13 | 43.5 | 11 |