Altra 3-Sum Men's Shoes Orange
MSRP: $130.00
Price: $89.88
Altra 3-Sum Men's Shoes Orange
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Run natural off the bike with the Altra 3-Sum. Designed to meet the needs of the competitive triathlete, this racing shoe features a zero drop platform to encourage an efficient stride, while retaining the underfoot protection you need to tackle longer distances. A seamless upper is tailor-made for sockless wear, and a quicklace system allows you to fly through T2. An anatomical fit allows for toe splay without sacrificing security.

Model Number: A1224-1

Stack Height: Heel (13mm), Forefoot (13mm)

Available Widths: D=Medium

How It Fits (based on width D)

  • Sizing: Standard running shoe length
  • Heel: Medium to wide
  • Midfoot: Medium volume
  • Forefoot: Wide
  • Toebox Height: Medium to low
  • Arch Structure: Medium to low
  • Shoe Shape: Semi-Straight

INTRODUCTION

The 3-Sum is a minimum featured, minimum neutral shoe intended for training and racing.

CUSHIONING

  • A-Bound is a recycled, environmentally friendly midsole compound for resilient underfoot protection.

MIDSOLE

  • EVA midsole foam for durable cushioning.
  • Natural Ride System (NRS) design includes a more natural, foot-shaped last, zero millimeter heel to toe drop, and metatarsal-specific shapes in the outsole to assist in proper foot mechanics and allow for more natural foot movement.
  • Natural Foot Design follows the natural shape of the foot for ultimate comfort.

UPPER

  • Quick Dry Air Mesh wicks water away from your foot while remaining light and breathable.
  • Support Insoles are 5mm-thick removable insoles designed for runners needing more traditional support and a molded arch.
  • Seamless Upper reduces irritation and provides next-to-foot comfort.
  • Pull Tabs allows for quick entry with a single-handed pull.
  • Asymmetrical Lacing Design follows the shape of the foot for improved fit and feel.
  • Strobel Last with the upper stitched to full length fabric for a comfortable underfoot feel.

OUTSOLE

  • SpeedPod Outsole follows the natural construction of the human foot for maximum flexibility and a responsive ride.
  • Blown Rubber offers lightweight traction, flexibility, and a responsive ride.
  • Drainage Holes in the heel and forefoot allow excess water to exit the shoe.

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Altra 3-Sum Men's Shoes Orange $89.88
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