This document provides a look book for men's lower apparel including joggers and shorts. It outlines several fabric concepts including refined basics using sustainable yarns, cosy comfort focusing on organic and recycled cotton blends, and natural utility utilizing low-impact plant-based fibers. Other concepts discussed are using bright colors for summer knits, tactile plush fabrics using organic cotton and bamboo blends, transseasonal classics with recycled blends and gentle stretch, and breezy stripes made from mercerized cotton and nautical/rugby striped designs. Construction methods include jersey, fleece, ribbing, and loopback fabrics.