Organic Flannel Bed Sheets & Duvet Cover Sets | Boll & Branch

Velvety, Breathable Flannel Fabric

A rare balance of warmth and breathability in 100% organic cotton. Triple sheared for a coziness unlike any other.

Flannel Fabric Swatch

Shore +4 colors
5 colors

The Softest Luxury Flannel Sheets

With a rare balance of warmth and breathability, our Flannel sheets are designed unlike any other. This revolutionary fabric is artisan-made in Portugal with the finest 100% organic cotton threads, and finished with our meticulous brushing and shearing process. The end result: a pill-resistant Flannel fabric with an unrivaled, velvety soft hand-feel. These luxury sheet sets are available in Twin, Twin XL, Full, Queen, King, California King, and Split King sizes. Not sure what size you need? Check out our bed sheet size guide for more information.