Rugged, water-repellent fabric made with a compact twill weave and tightly twisted worsted yarns Usually, two shades of a color are twisted together, creating a two-ply yarn with a flecked or specked appearance Used for top coats, suits, and sportswear
Fibre: Woolen or worsted, also cotton and spun rayon Weave: Twill Characteristics: Made with two shades of colour e g (Medium and light brown) The warp is 2 ply (1 light; 1 dark) adn filling 1 ply (dark or same as warp) Very rugged and closely woven Has a mottled or speckled effect First used as a hunting fabric Has a clear finish and hard texture Wears exceptionally well and has a smart appearance Light in weight Uses: For overcoating for both men and women It is also made waterproof and used a great deal in rain water
Covert activities or situations are secret or hidden. They have been supplying covert military aid to the rebels overt + covertly cov·ert·ly They covertly observed Lauren, who was sitting between Ned and Algie at a nearby table. overtly. secret or hidden overt (past participle of covrir; COVER). a group of thick bushes where animals can hide