- sheer delight. Look sheer and semi-matte, feel weightless. Warm Silk - light with yellow undertones - SPF 20. Glide this weightless sheer matte foundation on for a look that’s just like your own skin, only better. A pressed mineral foundation that is slightly more sheer and matte than the loose powders. Made from micronized minerals, free of synthetic chemicals, oil free and weightless. Water resistant to 40 minutes. A foundation, powder, concealer and broad spectrum sunscreen. Contains antioxidants such as Pine Bark Extract and Pomegranate Extract (a potent antioxidant that aids in minimizing UV damage). Goes well with jane iredale's Refillable Compact. Titanium Dioxide listed by the FDA as one of only two physical sunscreen actives, helps to calm inflammation, provides coverage and color. Zinc Oxide listed by the FDA as one of only two physical sunscreen actives, helps to calm inflammation, and provides bacterial protection. Pomegranate Extract protects and aids in minimizing UV damage. Goes well with The Retractable Handi™ and Refillable Compact Rose Gold.