60% True to size
80% Felt true to width
80% Moderate arch support
- SKU: #9262335
- GUIDERAIL™ feature found in Altra® dynamic support shoes, acts like a highway guide rail to provide guidance when you need it.
- Inspired by tired feet at the end of a long race, the Altra® Paradigm 4.5 continues to innovate the design and function of your favorite race-day shoe for ultimate comfort and support.
- Predecessor: Paradigm 4.
- Support Type: Neutral to underpronation.
- Cushioning: Balanced cushioning.
- Surface: Road/Trail/Fitness.
- Differential: 0 mm.
- Stack Height: 30 mm.
- Fit4Her™ technology caters to the specific form of the female foot, which has a narrower heel and midfoot, a higher instep, a longer arch and unique metatarsal spacing.
- Zero Drop™ Platform places your heel and forefoot the same distance from the ground to encourage proper, low-impact form during trail runs.
- Quick-drying engineered knit upper provides breathable all-day comfort.
- FootShape™ toe box allows your toes to relax and spread naturally for more comfort and stability during uphill climbs and downhill descents.
- Lace-up closure.
- Lightly padded tongue and collar.
- Breathable mesh lining for a great in-shoe feel.
- Removable 5 mm Sculpted footbed.
- Altra EGO™ dual-nature midsole compound is responsive, yet soft for increased energy return.
- FootPod™ midsole and outsole technology maps the foot's bones and tendons, boosting pliability.
- STABILIPOD™ acts as a stabilizing tripod by enhancing the three natural stability zones in your foot to help prevent excessive foot collapse and pronation.
- Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.
- Weight of footwear is based on a single item, not a pair.
- Weight: 9 oz
Find something wrong in this description? Help us fix it!
Free Shipping and Free Returns
Learn more about our free shipping and free returns policy
If, for any reason, you are unsatisfied with your purchase from Zappos Retail, Inc. you may return it in its original condition within 365 days for a refund. We'll even pay for return shipping!