The Pet Life ® Active 'Warf Speed' Heathered Ultra-Stretch Yoga Fitness Dog T-Shirt features a Dog Yoga complex performance structure comprised of premium blended stretchy fabrics with a sided strategic ventilation system with breathable Micro-panels that focus at the source of perspiration to help maximize Breath-ability during movement. Features 4-Way Stretch construction that moves better in every direction with a customized fit that's further than next to skin or Fur without the squeeze and won't bunch up. The top layer features a specially formulated stretchy elastic and breathable performance Micro-fibers that are also lightweight and stretchy. Features Quick-Drying properties that dries really fast that repels body moisture or sweat while offering Anti-Odor technology that assists with odor causing microbes. The Warf-Speed T-shirt also offers UV Protection against the suns harmful rays and fitted perfectly to help assist with containment of shedded hairs. Design features Dual Re