Rhythm Heritage Java Beach Short in Blue. - size 36 (also in 30, 32, 33, 34) Rhythm Heritage Java Beach Short in Blue. - size 36 (also in 30, 32, 33, 34) 80% polyester 20% cotton. Machine wash. Drawstring closure. 3-pocket styling. Logo detail at hem. Midweight poplin fabric. Shorts measure approx 15 in length. RHYT-MF32. 0426M-JA07-NAV. 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.