Engineered to be that must have riding partner with a lightweight thermal fabric and wind protection panels delivering superior ride comfortaltura shield technology is engineered to provide protection from wind and water whilst still offering high levels of breathabilityaltura thermo technology using thermosuede fabrics delivers body warming insulation and warmth to maintain core thermoregulation keeping you warmdry and comfortableergofit 3d patterning engineered for a more comfortable rid