This model is 5' 11", 170lbs and is comfortable in a size L. Our lightest long sleeve model. Great for people who can get hot during the night. Cozy, breathable hood muffles sound Comfy integrated sleep mask blocks light Silky, sweat-wicking fabric keeps body cool Flat-lock stitching adds comfort and last  The three things you need for quality sleep - darkness, quiet, and body temperature control - are all in this one patented sleep solution. The built-in, ultra-comfortable sleep mask, blocks light and muffles sound. And the stretchy, breathable fabrics wick away sweat so you're never too hot or too cold. All of this comes together to give you the ideal environment for quality deep sleep, wherever you are.

The model in black is 5' 4" and is comfy in size S; The model in grey is 5' 6" and wearing a size L. Our lightest model. Great for hot sleepers. Cozy, breathable hood muffles sound Comfy integrated sleep mask blocks light Silky, sweat-wicking fabric keeps body cool Flat-lock stitching for comfort and last The three things you need for quality sleep are darkness, quiet, and body temperature control. You get them all in this one purpose-built sleep hoodie. The patent-pending integrated hood with ultra-comfortable sleep mask, blocks light and muffles sound. And the stretchy, breathable fabrics wick away sweat so you're never too hot or too cold. All of this comes together to give you the ideal environment for quality deep sleep wherever you are.  

The perfect fit and function for restful sleep. Silky fabric easily moves over your sleep surface Just the right fit moves with your body Sweat-wicking material keeps body cool Flat-lock stitching adds comfort and last Grey with black trim Built specifically to help you sleep, these shorts are made from the same silky, breathable material as our popular sleep hoodie. They are designed to move easily with your body and across your sleep surface, and to wick away moisture and keep you comfy and asleep. You won't even know you have them on.  

Our best model for hot sleepers. Cozy, breathable hood muffles sound Comfy integrated sleep mask blocks light Silky, sweat-wicking fabric keeps body cool Flat-lock stitching for comfort and last The three things you need for quality sleep are darkness, quiet, and body temperature control. You get them all in this one purpose-built sleep hoodie. The patent-pending integrated hood with ultra-comfortable sleep mask, blocks light and muffles sound. And the stretchy, breathable fabrics wick away sweat so you're never too hot or too cold. All of this comes together to give you the ideal environment for quality deep sleep wherever you are.

The perfect fit and function for restful sleep. Silky fabric easily moves over your sleep surface Just the right fit moves with your body Sweat-wicking material keeps you cool Flat-lock stitching adds comfort and last Black with grey trim Built specifically to help you sleep, these shorts are made from the same silky, breathable material as our popular sleep hoodie. They are designed to move easily with your body and across your sleep surface, and to wick away moisture and keep you comfy and asleep. You won't even know you have them on.  

Slightly heavier than our original lightweight model. Good for all sleeping temperatures. Cozy, breathable hood muffles sound Comfy integrated sleep mask blocks light Silky, sweat-wicking fabric keeps body cool Flat-lock stitching adds comfort and last The three things you need for quality sleep - darkness, quiet, and body temperature control - are all in this one patented sleep solution. The built-in, ultra-comfortable sleep mask, blocks light and muffles sound. And the stretchy, breathable fabrics wick away sweat so you're never too hot or too cold. All of this comes together to give you the ideal environment for quality deep sleep, wherever you are. This new version is a few grams heavier than our original lightweight version. About Fit: For best results, your sleep hoodie should fit somewhat close to the skin. This will help wick sweat effectively, and will move easily with your body and across your sleep surface, minimizing sleep disruptions as you toss and turn throughout the night. In the pictures, the man is 5' 11", 170lbs and is comfortable in a size Medium or Large. The woman is 5' 4", 115lbs and comfortable in size Small.