Brooks Men's Glycerin 23 GTS Size:8.5 The Havok XC3 delivers everything

The Havok XC3 delivers everything needed to create chaos and separate yourself from the competition

Lens: Smoke tint with mirror – shatterproof

Side Seam Zipper Pockets

Enhanced Design: New air mesh upper provides breathability and structure

Full-length external carbon fiber plate with four built-in pins for rigidity and traction

Brooks Men's Glycerin 23 GTS Size:8.5 The Havok XC3 delivers everythingWhy 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: 11. 0oz 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