impact-resistant design

we've baked in added performance to the Rockhopper without dialing up the price

while articulated knees allow for a free range of motion on uphill climbs

Made in Germany

With a lightweight design weighing just 23 grams

Men's Brooks Glycerin GTS 23 Hydration impact-resistant designRun distraction free with the Brooks Glycerin GTS 23. Combining plush DNA TUNED cushioning with GuideRails support, this shoe helps you move comfortably by keeping excess movement in check while delivering those electric toe offs. With 2 mm of additional cushioning in the forefoot and structured stability that works quietly in the background, the Glycerin GTS 23 gives you the freedom to focus on your run, not your feet. Details: Upper: The enhanced