Snuggle-Pedic Organic Cotton Pillow Case Kool-Flow Breathable Stretch Knit Fabric (Standard) The Softest and Most Pure 100% Organic Cotton Fabric Kool-Flow Microvented Stitching to Allow for Maximum Airflow and Breathability of Your Pillow Case Stretchable Knitted Fabric Maximizes Your Pillow's Comfort By Allowing The Pillow To Properly Conform To Your Head and Neck Made In The USA and Oversized to Allow For Shrinkage Specially Designed To Reduce Heat Build-Up and Allow Conformity of Pillows Made From Materials Such As Memory Foam, Latex, Gel, Down and Down Alternative Fiber, Buckwheat, Bamboo Shredded Foam, and Many Others! NOTE: PLEASE CHECK "SOLD BY" SELLER NAME, ONLY SNUGGLE-PEDIC PRODUCTS SOLD BY RELIEF-MART, INC. ARE GUARANTEED GENUINE AND WILL USE OUR PROPRIETARY KOOL-FLOW BREATHABLE TECHNOLOGY, NOR WILL THESE FRAUDULENT SELLERS USE ACTUAL ORGANIC COTTON!