Wildfox Couture Soto Warmup Sweatshirt in Gray. - size XS (also in S) Wildfox Couture Soto Warmup Sweatshirt in Gray. - size XS (also in S) Poly blend. Hand wash cold. Fleece fabric. Exposed front zip closure. Ribbed trim. Made in USA. WILD-WK468. WSF117000. Live your best life in Wildfox Couture. Based in sunny California, the brand has embodied the casual and effortless style of L.A. since launching in 2008. From their signature soft sweatshirts and sweatpants, novelty graphics to their edgy knits, Wildfox is the ultimate line for the stylish set.