Integrating dynamic materials into articles for adjustable physical characteristics (e.g., aesthetic, functional) can include various systems and methods. For example, in response to a human's body heat, a dynamic material may change shape to allow additional permeability in an article of clothing. Similarly, in response to the presence of moisture, an article of clothing may change shape to prevent the introduction of rain into an internal portion of the article. Additionally, it is contemplated that the shape changing material may change shape that affects a geometric structure of the article as a whole (e.g., protrusions, dimples, vents, etc.).