Breakaway Winterlock Roll Neck Skivvy MYER Black Pepper Winterlock Skivvy Top in Parfait MYER Winterlock Skivvy Black Pepper Winterlock Roll Neck Skivvy David Jones Winterlock Skivvy Women's High Neck Skivvy in Mid Blue Black Pepper. Made from an easy care, cotton rich blend that is both breathable and insulating, this skivvy is a winter casual staple. Detailed with a crew collar and ribbed cuffs, the smart streamlined silhouette is perfect for layering beneath jumpers and coats, pair it with fleece pants or under a fleece jacket for extra warmth