High-quality thermals help you maintain a warm temperature of your body during the chilly winters. Indera is a US-based brand providing premium-quality men's thermal wear. They have a huge variety from lightweight to heavy mettle thermal clothing to safeguard from the chill. Black is the deepest shade in the color spectrum. Durable or fancy? Look or feel? What you want in your Indera Black Thermal for women depends on materials like Cotton and Polyester.