Premium Ribbed Texture - Lightweight 95% Polyester, + 5% spandex blend, machine washable without pilling, ltra-soft vertical ribbed fabric enhances breathability and stretch, perfect for all-night comfort Versatile Matching Set - Sleeveless tank top pairs with elastic waist shorts, ideal for sleep/lounge/yoga/quick errands Modern Color-Blocking Design - Contrast stitching creates chic visual appeal, 4 vibrant combos (Black+White, Blue+White, etc.) Crew Neck & Loose Fit - Relaxed silhouette with non-restrictive cuts, accommodates 80-160lbs (S-XXL size guide) Note】: Hand wash or gentle machine wash. Do not bleach. Please check the recommended size chart in the description carefully before purchase Embrace laid-back vibes with YYA's signature ribbed pajama set! Designed for American women who value both style and comfort, this 2-piece loungewear features a breathable rib texture that keeps you cool during summer nights. The color-blocked accents add a playful twist to your downtime wardrobe, while the loose-fitting tank and shorts allow unrestricted movement – perfect for Netflix marathons, morning coffee runs, or weekend staycations. With hidden stretch panels and tagless labels, it's sleepwear that feels like a second skin.