Spyder vyrse jacket mens the spyder vyrse jacket mens offers good insulation with it 3m thinsulate insulation whilst the cut of the jacket allows freedom to move the jacket benefits from 3m thinsulate insulation promotes a low profile whilst the insulation efficently traps air and reflects body heat to offer unbeatable warmth the critically taped seams ensure a quality construction and helps keep any rain or snow out with the fixed hood offering further protection mens vyrse jacket