Lightweight Stretch Fabric A premium Pima cotton and modal fabric mix for an elevated PM to AM. Supima Cotton - Feels softer and more premium than regular cotton. Super Soft Modal - Stays looking and feeling newer for longer. Naturally Breathable - Guaranteed to never sweat the bed. Added Stretch - Moves with you, not against you. When To Wear Sleepwear for bedroom to breakfast and between the sheets (not for the streets). Additional Features Tank Refined & Modern  - Scoop neck tank hits at your natural waistline. Vented Side Seams - For ease of movement and breathability. Tagless Label - Enhanced comfort, we really thought of everything. Additional Features Pant Refined & Modern - Wide leg silhouette with gather detailing at the waistline. Stay-Put Waistband - Won’t roll, bunch, pinch or leave marks. Two Side Pockets - For your smartphone or midnight snacks. Tagless Label - Enhanced comfort, we really thought of everything. Model’s Measurements - Model is 5'10", waist 25.5", hip 39", wearing size small. Fabric & Care 46% Modal, 46% Pima Cotton, 8% Spandex Machine wash cold. Tumble dry low.