EXTRA COMFORTABLE, BREATHABLE MATERIAL | Nonwoven Multilayer Design Features Microporous Film Over Spunbonded Polypropylene for Exceptional Durability & Breathability | Soft, Lightweight, Seamless Material Provides Superior Comfort for Extended Wear, While Elastic Cuffs, Waist & Ankles Ensure Snug Fit with Freedom to Move, Stretch & Adjust.