The all new Joma Sierra trail shoes, designed for competition and performance trail events, are ideally suited to medium/high weight runners with a drop 10 sole. As part of the new Spring/Summer 2017 collection from Joma, Sierra trail shoes cope perfectly with challenging terrain such as uneven, rocky and stone covered landscapes.
The upper of the Joma Sierra shoe is constructed from durable, breathable nylon with micro-suede across the central areas. A mesh cover prevents the discomfort of debris entering the shoe and a small pocket stores laces for a neat finish. A reinforced grid section protects the upper and provides strength to the TPU welded toe, absorbing and protecting from impacts and blows to the front of the shoe.
Ventilation is delivered by the VTS system which maximises airflow around the foot to regulate temperature and integrated fix counter technology on the sole improves comfort and maintains stability on the most uneven surfaces.
The Joma Sierra’s insole is an EVA pre-moulded fit which offers a perfect fit to the sole and maximises comfort. EVA cushions and absorbs impact and is glove-sewn to the upper which avoids seams and provides a smoother, rounder fit which contributes to the lightness and comfort of the shoe.
The midsole of the new Joma Sierra trail shoe is composed of two pieces of pylon, a centrally located stabilising system. One forward piece improves cushioning and comfort while another piece behind prevents shape deformation across the shoe and ensures durability and weight distribution is managed. A reinforced PVC front zone protects against the impact of rough and sharp terrain.
Finally, the sole of the Joma Sierra is made from abrasion resistant rubber, featuring technologies which delay wear and lengthens the life of the shoe. A unique sole plate with emphasised grip pattern and extended ridges and studs improves traction both in ascent and descent.