▶︎ Functional Material: "37.5TECHNOLOGY Series" ● Hand washable ● High stretch ● Sweat-wicking and quick-drying ● Deodorizing ● Sustainable material ▶︎ Ruffle Sleeve Pullover Brand: sono (ソーノ) Color: Navy Size: 1 Length 57cm, Width 43cm, Sleeve Length 39cm Material: 89% Nylon, 11% Polyurethane Made in Japan Pearl button in the back Worn a few times. Please refrain from purchasing if you are concerned about minor details as this is a used item. (Spare button included) The frill sleeves add a feminine touch. The balance of the body is designed to look compact while still allowing for a moderate amount of room. You can enjoy it in various ways, such as pairing it with pants for a clean and active look, or tucking it into a skirt for a feminine look. We recommend using it as a set-up with the same color, or combining different colors. It is hand-washable, which is convenient for washing at home. Functional Material: "37.5TECHNOLOGY Series" Patented technology "37.5 Technology" This technology is like a thermostat, automatically regulating body temperature. It keeps you cool by removing moisture inside the clothing when it's hot, and retains the heat released from your body when it's cold, keeping you warm. It doesn't wash away or deteriorate, and this effect lasts permanently. These active microparticles are made from natural materials that are gentle on the skin and low-irritant, and their effectiveness is certified by the Hohenstein Institute. It is also quick-drying, which is a nice point as it eliminates stickiness on the skin.