Knot Standard Chocolate Suede Vest by Knot Standard 80's Red Sweater Vest with Gold Knot Buttons Gem Kuro Knot Vest ISAYA Knot Detail Vest Wool Vest Ireland Blue Mucros The Shepherd's Knot Kuro Clothing for Men Online Sale up to 70% off Lyst. The KURO KNOT VEST features a 1 4 diagonal opening, and is easy to be secured with two knot closures. COMPOSITION: Wool blend Suiting MAINTENANCE: Machine wash on a delicate or cold gentle cycle. Avoid tumble drying. Air dry flat to maintain shape. Iron on low heat or steam gently. Avoid direct high heat.