Minimal design has flex grooves to help you move freely. Stay steady and keep progressing toward your running goals in the Flex Experience 12. Minimal with full range of motion from heel to toe, it's made to move with every stride, pace and kick when you find your groove. Plush Upper - The plush, supersoft upper hugs your foot and provides comfort. Free to Move - Grooves in the outsole allow for optimal foot flexibility and help you move freely. Stable and Supportive - Low foam stack offers an enhanced lightweight design yet still provides the support you need. [] Product Details - Reflective details. Not intended for use as Personal Protective Equipment (PPE).