The Mizuno Wave Daichi 7 GTX Women's Black Running Trainers are a high-performance and weather-resistant footwear option designed to provide comfort, support, and protection during your runs in various conditions. Here's a description of the potential key features and design aspects of these running trainers: Wave Daichi Series: The trainers are part of Mizuno's Wave Daichi series, known for its durability and versatile performance on different terrains. Women's-Specific Fit: The trainers are tailored to provide a secure and comfortable fit, specifically designed to suit the anatomy of women's feet. GORE-TEX Technology: The "GTX" in the product name stands for GORE-TEX, a highly durable and waterproof material. This means the trainers are weather-resistant, keeping your feet dry and comfortable even in wet and challenging conditions. Black Colorway: The Women's Black colorway adds a sleek and stylish look to the Mizuno Women's Daichi 7 GTX Lace-Up Black Synthetic Running Trainers Size: 5