Set of 2 different types Material: * Thin, smooth jersey material with a good fit * Safe for baby's delicate skin * Doesn't feel cold when worn, and provides warmth through moisture absorption and heat generation * Highly absorbent, so it doesn't get stuffy, and comfortable even when sweaty Design/Styling: * Cross-open design, highly praised for "easy breastfeeding!" * Long sleeves with a deep neckline that doesn't peek out from tops * Recommended for air conditioning対策, seasonal changes, and year-round cold protection * Longer back length, so your back won't be exposed during breastfeeding, which involves a lot of bending over Function: * Printed quality label, so it doesn't itch ◆ Hotcott A Belle Maison original cotton-blend warm innerwear series developed to address customer concerns and lifestyles. It's warm from the moment you put it on, and it's gentle on the skin with cotton, making it less likely to cause itching and protecting the skin from dryness. We offer a wide variety of items with a focus on quality. 98% of 100 doctors would recommend Hotcott. ※ According to AskDoctors ※ Based on the presentation of materials and fabric (100% cotton Hotcott fabric pieces), and evaluated based on product function only, excluding design and price. "Hotcott (including Hotcott)" is a registered trademark of Senshukai Co., Ltd.