Fleece, microfleece, or cotton muslin for a plane blanket?

Fleece and microfleece are warmer and the default choice for cold cabins; verified-purchase reviewers consistently praise their softness. Cotton muslin (gauze) blankets are far more breathable and better suited to warm climates or travelers who overheat, but they offer less insulation. Choose based on whether your main complaint is cold cabins or stuffiness.