O'Neill OG Calder Cardigan. The O'Neill OG Calder Cardigan brings a cozy, laid-back feel to your everyday wardrobe. Designed in a versatile grey hue, this cardigan features exposed white seam details that create subtle contrast and added visual interest. A button-front closure makes layering easy, while ribbed trim at the cuffs, neckline, and placket provides a classic finishing touch. Complete with a signature side seam flag label, this cardigan is a comfortable and stylish layer for cool days and casual outings. 100% Recycled Polyester. Hand wash. Imported.