SHEEX ORIGINAL PERFORMANCE Sheet Set with 1 Pillowcase, Ultra-Soft Fabric Transfers Body Heat and Breathes Better than Traditional Cotton, Graphite (Twin/Twin XL) 87% Polyester/ 13% Spandex Imported BREATHABLE STRUCTURE KEEPS YOU COOL: The fabric of SHEEX sheets and pillowcases features a unique, breathable structure that creates superior ventilation and heat release to keep you cool. In addition, these fantastic sheets are moisture wicking, ideal for those who experience night sweats, to keep you dry throughout the night. SUPER-SOFT TOUCH: This sheet set is made from lightweight, ultra-soft fabric that feels incredibly smooth against your skin. The sheets and pillowcases are cooler than traditional cotton and offer significantly more luxurious drape and sheen. POWERED BY SLEEP-FIT TECHNOLOGY: Our Sleep-Fit Technology offers unbelievably soft fabrics, enhanced breathability and advanced thermoregulation to keep you from waking up hot, sweaty and uncomfortable. Our products are designed to provide unrivaled comfort for deeper, more restorative sleep. AVAILABLE IN MULTIPLE COLORS AND 2 SIZES: ORIGINAL PERFORMANCE Sheets are available in a wide variety of colors and sizes allowing you to find the perfect fit for your style and your bed.