What Does GSM Mean?
GSM, or "Grams Per Square Meter" is the rating a manufacturer gives a bathrobe for the amount of cotton in every square meter on the bathrobe. a low GSM rating means that the bathrobe is light and non-absorbent, perfect for lounging on the couch with a good book on a warm summer night! A high GSM rating means that the Turkish cotton robe is heavy, warm, and very absorbent. Perfect for cold winter nights!