The Siren 1/4 Zip Sweat is engineered for versatile layering with a lightweight cotton-blend construction that moves with you. Featuring a convenient 1/4 zip fastening with woven zip puller, raglan sleeves, and ribbed cuffs and hem for a secure, adjustable fit. The regular-fit design is finished with signature Siren badge branding. Crafted from 65% cotton and 35% polyester loop back fleece for breathable comfort throughout the day.