Joma Shark

The Joma Shark are Running shoes for pronator runners who require stability in their stride. As it usually happens with Joma, one of its main advantages is its good quality/price ratio.

Training shoe for asphalt

Its weight is 298 grams which allows it to be used by light runners for training and also by heavier runners for competition. Up to 8o kg approximately.

The main novelty of the upper is the replacement of the rigid microfiber that gives shape and structure to the shoe and presses the foot, by a material with the same resistance but flexible. The benefits of this FMM material are several: comfort by eliminating the rigid elements, the upper acquires greater flexibility in the right area, lightness as it reduces the weight in a shoe that requires it, and a less aggressive visual appearance.

Four layers are superimposed on the nylon for ventilation, with less waterproofing in the lower layers but with greater breathability. The foot is very well ventilated. The toe area is libre and has more room for expansion.

The inner cavity is designed following the 360º system of the brand, whereby the last and sole have rounded shapes that simulate the natural curvature. In addition, the foot padding comfortably supports the Achilles tendon. Stitched glove construction with an EVA base between the upper and the sole for increased comfort.

The insole is made of low-density EVA with carbon particles that have antiseptic and antibacterial properties. They prevent odor and provide relaxation.
Excellent cushioning through the injection of two-density Phylon in the midsole and a piece of gel in the heel. The high midsole profile and the adaptation of the sole entry correct light and moderate pronation. Cushioning is one of its main features.

Stabilis TPU piece in the shank provides stability in the tread and avoids inappropriate torsion.

The sole is divided into several pieces through flex lines. The front/central part has a design of small studs to facilitate the grip to the ground in the exit of fast series.