The Women's Siren Tank Cherry Blossom is the kind of baselayer you'll want to wear everyday, all year round. From the amazingly soft, breathable 150gm merino jersey fabric to the scoop neckline and self fabric bindings, the feel is pure cozy. The Siren Tank is highly breathable and cool in hot weather, but makes a great insulating piece under a layer when it gets cold. When travelling, the Siren can be worn everyday because it always keeps you at the right temperature resists odor for days on end. From highly active endeavors to casual days strolling far-away cities, the Siren Tank looks great and feels even better.