"With locations in Aspen and Sun Valley, it was only a matter of time before luxury athletic wear label SQN Sport found its way to the Malibu Country Mart. (Its name, Sine Qua Non, is Latin for “only the essentials.”) The made-in-the-USA label offers super-soft, breathable staples in a muted palette of white, charcoal, and black. Look for long-sleeved layering tees, flat seam leggings, and easy-to-throw-on cocoon sweaters that can take you from an afternoon hike to dinner on the beach. "