Excellent arch supports perfect for your daily walk or run or your longer training runs. Features a breathable mesh upper. Durable sole for long-lasting wear. Caterpillar laces. Glycerin 21 GTS. I used these for just a few months, they are great but just a little big for me. Less than 80 miles on them. Lots of life left! See photos for specifics on condition. From Brooks: Plush cushioning, meet reliable support. For the Glycerin GTS 21 women's running shoe, we added 2mm more super soft DNA LOFT v3 cushioning for extra plushness, while our innovative GuideRails support system keeps you comfortably in stride. Plus an updated, streamlined upper delivers breathability. Color: aqua, coconut, harvest