This protective mesh shoe built for trail runners is designed to give you underfoot confidence in any weather condition

no-slip boot connection

The flexible sole is suitable for indoor and outdoor wear

U0070-22 is a perfect casual boot for the winter months

flexible sole that's ready for serious exploration

Men's Adrenaline GTS 23 Crystal Grey/Surf the Web/Grey Taos Footwear This protective mesh shoe builtNewly 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.