Now back with sexy new color updates, the One 2.5 connects you to your run and to the ground beneath your feet. Weighing in at only 5.3 ounces and with only 23mm of stack height, the One is the lightest and lowest profile shoe in Altra's lineup. But a lighter and lower shoe doesn’t mean less comfort. Thanks to a plush A-Bound™ layer that sits directly underfoot, you get impact reduction and energy return in each stride, essentially like a layer of bouncy ball between the road and your feet! The One 2.5 also features lightweight flexibility via a super light InnerFlex™ midsole. And with the classic Altra FootShape™ toe box and a Zero Drop™ platform, your feet can feel natural support while still being able to do their thing.
- Category: Neutral
- Cushion Level: Low
- Weight: 5.2 oz. (Women's size 7)
- Drop: 0mm / Stack Height 23mm
- Ideal Uses: Running, Racing, Speed Work, Training, Walking
- Designed to Improve: Running Form, Toe Splay, Stability, Comfort
- Platform: Fully Cushioned Zero Drop™ Platform, FootShape™ Toe Box
- Midsole: Dual Layer EVA with A-Bound™ Top Layer, InnerFlex™ Technology
- Outsole: FootPod™ Technology
- Insole: 5 mm Contour Footbed
- Upper: Quick-Dry Air Mesh
|Women's Size Conversions|
|Inches||CM||US Sizes||Euro Sizes||UK Sizes|
*Note: Size chart is not style specific. It is only offered as a rough guide for your convenience.
ACTIVE GearUp wants you to be satisfied with every purchase.
- This item is eligible to be returned for store credit within 90 days of order delivery date.
If you would like more information, click here for our complete Return Policy.