Materials Used in the Adidas Allegra Shoe

Allegra is a line of running shoes made by Adidas for women, men and children. Adorned with the traditional three stripes of the Adidas logo, the Allegra line has the traditional look of a running shoe but is equipped with the latest technology. The Allegra line is designed to provide optimum comfort, support and shock absorption for runners.

  1. Mesh and Synthetic Leather

    • The upper part of the Allegra shoe is made of mesh and synthetic leather. The mesh is meant to make the shoe lightweight and breathable to allow for ventilation of the feet during running, according to Shopadidas.ca. The synthetic leather serves to add durability, and is placed strategically in spots where the shoe may become susceptible to rips and tears.

    EVA insole

    • The inside of the Allegra shoe features an EVA insole that is designed to mimic the contours of the foot and offer comfort and support. EVA is a patented technology which stands for ethylene vinyl acetate copolymer resin, according to Patentstorm.us.

    AdiWEAR

    • AdiWEAR is a development by Adidas that refers to the strong outer sole of the Allegra running shoe. The outer sole is made of a tough rubber compound that is designed to withstand the type of abrasion that comes with running on different surfaces such as concrete, gravel or asphalt. The aim of AdiWEAR technology is to prolong the life of the shoe.

    AdiPRENE

    • AdiPRENE technology refers to the midsole of the Allegra running shoe, which is located between the EVA insole and the AdiWEAR outer sole. The purpose of AdiPRENE technology is to absorb the shock of a runner's feet hitting the ground. Over time the shock can take a toll on a runner's joints, particularly the knees. AdiPRENE midsoles--made from urethane polymers--aim to reduce this toll by cushioning the heel.