The Pet Life Active Aero-Pawlse Quick-Dry Stretch Tank Top for Dogs is an entire system comprised of ultra-lightweight, breathable and well ventilated fabrics that fuse together to help enhance mobility and breathability. This dog shirt features 4-way stretch construction that allows your dog to move freely without squeezing or bunching up. The top layer features a specially formulated stretchy ultra-elastic and breathable microfiber, while the bottom portion features specially formulated perforated and breathable panels that enhance ventilation. Both combined soft-touch flexible fabrics feature quick-drying properties that repel moisture while offering odor-fighting assistance. The Aero-Pawlse Tank also boasts UPF sun protection. Fitted perfectly to contain shedded hairs. Dual reinforced stitching at every seam ensures longevity, and the pull-over design makes it easy to put on and take off. Reflective taping for night visibility. Machine wash. Layered fabrics work to maximize protection and comfort Lightweight, breathable design keeps your dog cool 4-way stretch allows mobility without pinching Moisture-wicking, quick-drying performance UPF sun protection Contains shedded hairs Reinforced stitching Reflective taping