Features: Crafted with premium acrylic fibers featuring thermal technology, these maternity leggings provide warmth retention for expecting mothers during chilly autumn and winter months. The stretchable waistband and body adaptive elasticity ensures a comfortable fit throughout pregnancy stage, while breathable fabric prevents overheating during extended wear. Designed specifically for pregnant women seeking cozy, supportive loungewear that accommodates changing body shape without compromising styles. Ideal for indoor relaxation, casual outings, or home office days, these thermal pants offer versatile comfort whether lounging on the couch or taking gentle walks. Machine washable acrylic ensures easy care and quick drying, perfect for busy moms to be who value both practicality and sleek design in their maternity wardrobe essential. Specifications: Component: Acrylic Fabric Size: M/L/XL/XXL Color: 4 color optional Package Includes: 1pc Maternity Lounge Pants note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.