Rhythm Panel Stripe Trunk in Brown. - size 33 (also in 30, 32, 34, 36) Rhythm Panel Stripe Trunk in Brown. - size 33 (also in 30, 32, 34, 36) 65% cotton 35% nylon. Machine wash. Drawstring closure. Single rear pocket. RHYT-MX80. CD25M-TR46-CHO. Rhythm brings together a unique group of designers, artists, musicians, surfers and snowboarders with a shared dream of creating a livelihood doing what they love. Drawing on influences frim the worlds of art, and music Rhythm is for those who yearn for new frontiers over the well worn path.