The secret to staying warm starts with what you wear underneath. From November 19 to 29, explore our 100% Merino wool base layers at special Black Friday prices. Naturally breathable, moisture-wicking, and temperature-regulating, these soft essentials provide warmth without unnecessary bulk. Whether you're layering up for winter sports, outdoor adventures, or everyday comfort, it's a great time to refresh your cold-weather wardrobe for less.