Airy, breathable, and perfectly weighted, our Essential Sheet Set combines the soft durability of cotton with the performance of temperature-regulating fibers. Put an end to overheating and humidity build-up for maximum sleep comfort. The bedroom staple that stays cool, comfortable, and supremely soft. Technology Traditional bedding and moisture wicking technologies react to changes in your body temperature while you sleep. Slumber Cloud is doing something different. Slumber Cloud Bedding utilizes Outlast technology for a unmatched approach to temperature regulation. Outlast technology is proactive, not reactive. As your body temperature increases during sleep, Outlast technology stores that heat to keep you cool, and then releases it as you cool down keeping you feeling "just right". Materials: More than thread count, NASA-approved Outlast fibers adapt to fluctuations in your temperature for an innovative approach to maximum sleeping comfort. Benefits Outlast materials improve comfort for: Anyone looking for a more comfortable night's sleep - they'll sleep cooler! Women experiencing menopause - hot flashes and resulting night sweats are reduced so they sleep cooler and drier. Thermally incompatible couples - individuals sleep at their own ideal temperature Research: We pass on everything we learn to our customers. From sleep studies to new technologies, we want to help you make informed decisions about your sleep. The thoughtfulness is in the details. It doesn't stop at thread count. It's the little things, the thoughtful details, that make our products the best available. Single-Ply Construction: Single-ply construction means you can rest easy knowing you are sleeping on the highest quality fibers Full Elastic Band: Full elastic band keeps the fitted sheet from shifting Easy to Care For: Just throw it in your home washing machine Features: Traditional bedding and moisture wicking technologies Airy, breathable, and perfectly weighted, our Essential Sheet Set Single-Ply Construction Full Elastic Band Easy to Care Specifications: Moisture Wicking Capabilities: No Hand Feel: Ultrasoft Slumber Cloud Outlast Essential Sheet Set - Cal-King