30% off David Archy Underwear, Robes, and Thermals | Amazon | Promo code BIGOFF30
30% off Separatec Underwear | Amazon | Promo code BIGOFF30
Graphic: Shep McAllister

David Archy and its sister brand Separatec makes underwear out of the same premium materials (think soft bamboo fiber and lightweight micro modal) as the trendy name brands, but sells them on Amazon for a fraction of the price. Our readers are longtime fans, and this Black Friday, you can save an extra 30% at checkout with promo code BIGOFF30.

That code should work on any David Archy products (including things like robes and thermal leggings) on this page, in addition to anatomy-dividing Separatec underwear on this page.