Mens Brooks Glycerin GTS 20 Size:US 12.5 Internal gusseted tongue for a

Internal gusseted tongue for a secure fit

pack volume is 18 liters

and breathability

70% recycled polyester and 30% Naia® Renew (a blend of renewable wood pulp and postconsumer plastics)

springy ride from the super-critical EVA foam midsole and heel-focused Active Foot Frame™ ensure a comfortable landing and efficient transitions

Mens Brooks Glycerin GTS 20 Size:US 12.5 Internal gusseted tongue for aThe Glycerin GTS is back with one of the most exciting updates for a supportive classed shoe. The midsole is now infused with nitrogen which offers soft, responsive and explosive cushioning. Guide Rail support technology still keeps excess movement in check and a broad outsole offers a very stable landing but Brooks has made a sensible shoe incredibly fun. The new engineered mesh upper is breathable and lightweight. Beyond breathability it is also