福助 Colantotte ACTIVE パジャマ セット

The item you are referring to, "Fukuske 福助 Colantotte ACTIVE パジャマ セット" with the barcode 4527837916886, seems to be a pajama set from the Fukuske brand, which is known for its comfortable and functional apparel. The "Colantotte ACTIVE" label suggests that it may incorporate features designed for active wear or improved comfort, perhaps using materials that promote better circulation or provide additional support.
If you need more specific information regarding product details, sizing, pricing, or availability, I would recommend checking the retailer's website or contacting their customer service directly. If you have other questions or need further assistance, feel free to ask!