Brrr. That was the collective reaction to the Moncler Grenoble presentation on Saturday night. Spectacle is the house specialty and this year was no different. Dozens of athletes were hired to model the fall offerings in an extravagant display at Lincoln Center Plaza that continued the brand’s penchant for pizzazz. Problem is: they staged their extravaganza outside, leaving scores of editors and guests shivering even as they took in the proceedings. Photographer Isabel Martinez got an up close look at the models as they braved the cold.