Lovers + Friends x REVOLVE?s Union Sweater is the knit you?ve been wishing for. Crafted with a foldover neckline, this comfy pullover is finished with a slouchy fit that pairs perfectly with high-waisted pieces.. 70% acrylic 30% wool. Hand wash cold. Knit fabric. Mock neckline. LOVF-WK121. LFSN556QS 17. Constantly inspired by the laid back Los Angeles lifestyle in which the brand was founded, Lovers + Friend exudes ease and wearability, creating an effortlessly chic look that is California cool.