Brooks Women's Glycerin 23 GTS Size:10.5 A high-performance track spike with

A high-performance track spike with a propulsive FuelCell midsole and removable spikes

responsive midsole foam that encourages efficiency and an effortless feel

Tackle fast training runs

provides smooth transitions as you build endurance

Main strap has an overall circumference of 40"

Brooks Women's Glycerin 23 GTS Size:10.5 A high-performance track spike withWhy You'll Love It: The supremely soft Brooks Glycerin 23 features a fine tuned nitrogen infused midsole that's plush as your foot strikes the ground but springy at toe off Category: Neutral Weight: 9. 8oz Drop: 8mm Enjoy a stable ride in the Glycerin 23 GTS, featuring premium, tuned cushioning for plush landings and powerful toe offs plus structured support. KEY FEATURES: More Tuned Cushion: In the forefoot, Brooks added 2mm more nitrogen infused DNA