The Pet Life ® Active 'Aero-Pawlse' Quick-Dry and 4-Way-Stretch Yoga Fitness Dog T-Shirt and Tank Top is an entire system comprised of Ultra-Lightweight, Breathable and well Ventilated specially engineered fabrics that fuse together to help enhance Mobility and Breath-ability. 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 Ultra-Elastic and Breathable Micro-fiber and the bottom portion features specially formulated perforated and breathable panels that offer strategic ventilation. This Dog Tank Top features combined soft-touch flexible fabrics with Quick-Drying properties that repel body moisture or sweat while offering Anti-Odor technology that assists with odor causing microbes. Perfect for outdoor or dog yoga activities. The Aero-Pawlse Tank offers UV Protection against the suns harmful rays and fitted