The 3-Sum™ is the sum of the three event triathlon experience. Lightweight, fast, and lightly cushioned, the 3-Sum™ is built for triathletes who demand the ultimate in performance. With a seamless upper, easy-on transition pull-tabs, quick-draw lacing system and heel/forefoot drain holes, the 3-Sum™ minimizes transition time and maximizes performance.
The Zero Drop™ design allows for natural loading of the calf and Achilles while optimizing the landing angle to ensure powerful speed with minimal impact. The Altra 3-Sum™ – get off the bike and run like there is no tomorrow!
Shipping Policy: At Elite Fitness we aim to get your order to you as fast as possible, at a price that won't break the bank. For smaller items, we use Courier Post-delivery and for bulkier fitness equipment we use Mainfreight delivery. Extra costs will apply to rural delivery areas.
Orders received over the weekend will be processed for delivery and shipped
the following week.
Dispatch & Shipping Times: At Elite Fitness we aim to be very prompt when processing and dispatching, which usually takes 1-2 business days. Please note that larger items may have a longer dispatch time.
Courier orders/ Smaller items
North Island: 1-3 business days to deliver after dispatch.
South Island: 1-5 business days to deliver after dispatch.
Freight orders/ Larger items
North Island: 1-4 business days to deliver after dispatch.
South Island: 1-6 business days to deliver after dispatch.
Auckland Warehouse Collection: Most orders received before 3:30pm Monday – Thursday, can be arranged for collection the next business day by prior arrangement. Contact our Call Centre on 0800 243 834 or for this option.
Tracking & Tracing: All orders will receive a Track & Trace reference via email upon the dispatch, so you can track your order to your door.Note: Delivery times will be impacted by statutory holidays as Courier/ Freight companies do not operate on these days. Business days are classed as Monday-Friday and exclude statutory holidays.
- Colour Available: Orange
- Ideal Uses: Triathlons, Running, Road Racing, Speed Work
- Designed to Reduce: Your PR, Shin Splints, Knee Pain, Forefoot Pain, Bunions
- Platform: Zero Drop™ Platform, Foot-Shaped Toe Box, Natural Ride System
- Midsole: Blended EVA/AltraBound™
- Outsole: Blown Rubber SpeedPod
- Insole: 5mm Contour
- Upper: Minimal Liner / Sock-free Liner, Treated for Anti-odor / Anti-bacterial
- Lacing Structure: Custom Yankz Quickdraw Laces for a customised fit and faster transition
- Other Features: Seamless upper, Easy-on Transition Pull Tabs, Quickdraw Laces, Heel and Forefoot Drain Holes, Vegan-Friendly, Natural Ride System
- ALL SHOES ARE IN US SIZING
Weight: 6.7 oz
Stack Height: 18 mm