The Karenna features side panels for additional support

The Megagrip outsole compound offers supreme grip across both wet and dry conditions

also have a decorative buckle on the outside

The removable stylish chain around the shaft is a real eye-catcher

Wear with or without socks

Brooks Adrenaline GTS 23 Women's Insoles The Karenna features side panelsNewly updated with lighter cushioning, the Adrenaline GTS 23 offers a perfect balance of support and softness that results in a smooth ride for miles at every speed. Lace up and find out for yourself why these men's running shoes have been runner favorites for over twenty years.