Made from ultralight fabric

it combines lightweight responsiveness and a streamlined design

con una calzata leggera e confortevole

and consistent performance

• SOLE HEIGHT 4

GSR N size:Box Donna [1x37-2x38-2x39-2x40-1x41] Made from ultralight fabricThe ULTRATRAIL GSR sneakers are the new ready to race shoe from Fessura, designed to tackle races and training sessions of any length. It is our most high performance model, designed to support you in running on the most technical and difficult mountain trails and paths. The nylon upper, with rubber tapes positioned in strategic points, guarantee stability. The SFT Supercritical Foam Technology midsole guarantees elasticity and a high level of