We've focused on eliminating neck itchiness and creating a soft, comfortable feel. It's also machine washable at home. 【Material】 Made with merino wool and tightly knit for warmth despite its thinness, it features a beautiful surface appearance. Easy to wear both on and off duty, expanding your wardrobe options. The collar uses a different material from the body, providing a gentle touch against the skin, resulting in a comfortable high-neck design that doesn't irritate the neck. 【Specifications】 Transparency: Slightly sheer Fabric Thickness: Thin Fit: Regular