- 100% Organic Cotton - Easy Fit - Silk Satin Encased Elastic On Waistband And Hem Cuffs - Silk Satin Waist Drawstrings - Tassel Detail The Isnik Lullaby Jersey Track Pant With Silk Details is a handcrafted cotton silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, our track pant is elevated with an assortment of silk details upon a jersey base. A silk lined waistband, hemline and cuffs meet an adjustable drawstring and tassel detailing.