The Sands Moss bikini bottoms have a classic high-rise and an ultra-flattering high-cut leg. Their textured fabric is woven with metallic thread throughout. Textured fabric Metallic detailing High rise The Upside, curated by Reiss, is a dynamic collection of women’s athleisurewear crafted to transform your workout wardrobe. Think design-led, supportive styles engineered to work as hard as you.