Feels like silk, looks like cotton, washes brilliantly and crafted for a perfect nights sleep. Our Sleep long sleeve sleepshirt is a regular fit silhouette, crew neck with logo embroidery on the bottom of the body. This item of sleepwear is crafted from Silpure, a fabric that uses the power of silver to bring long-lasting antimicrobial properties to our garments to reduce odors and keep your garments fresh between washes. Our sleepwear contains ultra-fine silver crystals that release silver ions at a controlled rate, only when the conditions for bacterial growth exist. It avoids the fabric discoloration that can occur with other silver antimicrobial products through the careful control of the size and shape of the particles during production .