dog pajamas are sewn from ultra-soft, hypoallergenic double-sided fleece that feels gentle on the most sensitive skin. The high collar and full-length four-leg cut wrap your pet from neck to ankle, sealing in body heat on frosty mornings yet remaining breathable so your dog never feels stuffy. The fabric stretches in every direction, flexing with each leap, stretch or roll without binding the shoulders or restricting movement, so your companion can nap, play and walk as if wearing nothing at all. Designed as nighttime sleepwear, the suit also works as an everyday sweater or jacket, keeping fur clean and reducing dander at home, in the car or on outdoor adventures. Seven sizes cover small to large breeds simply measure chest girth and back length for a snug, comforting fit that stays in place without riding up. Give your dog all-day, all-night warmth and freedom in one cozy, easy-on outfit.