Men's Tree Dasher 2: Fit, Sizing, and Everyday Comfort

Quick answer

For the Men's Tree Dasher 2, we recommend ordering your usual Allbirds size for a snug yet comfortable fit. If you are between sizes or prefer a roomier toe box, consider going up half a size.

How to find your perfect Tree Dasher 2 size

1. Measure your foot length: Stand on a piece of paper with your heel against a wall, mark the longest toe, and measure the distance. Compare to Allbirds' size chart. Common mistake: measuring in the evening when feet are slightly swollen. Do it in the morning for a more typical fit.
2. Check your usual Allbirds size: If you already own Allbirds shoes, the Tree Dasher 2 fits similarly. Order that size for a snug performance fit. If you are between sizes, go up half a size to avoid a too-tight toe box during runs.
3. Test the heel hold: Once on, ensure your heel does not lift more than a quarter-inch when walking. The padded collar helps, but a loose heel means you need a smaller size or different lacing. Checkpoint: if your heel slips, try the next half-size down or use the extra eyelet for a heel lock lacing.
4. Consider your activity: For running or fast walking, a snug fit prevents blisters. For casual wear, a bit more room is fine. The breathable upper stretches slightly over time. Common mistake: buying too large for casual use, which can cause rubbing on longer walks.

Product facts

• Men's Tree Dasher 2 - Twilight White/Twilight Teal (Blizzard Sole): Made with lightweight and breathable eucalyptus fiber, with lighter, more responsive foam and extra grip. This means the shoe is airy for warm runs and provides good traction, but the breathable upper may feel less insulating in cold weather.