UA ASSERT 11 Birkenstock Dense foam cushions against impact

Dense foam cushions against impact and is perforated for breathability and reduced weight

along with an external water bottle pocket and detachable pencil pouch

Redesigned support at the midfoot integrates with traditional lacing to help you dial in a more secure and snug fit that doesn't slack

Sweat-Wicking Technology

UA ASSERT 11 Birkenstock Dense foam cushions against impactAthletic mesh upper with durable leather overlays for added dimension & midfoot support. Plush, anti microbial sockliner provides ultimate step in comfort. Charged+ midsole cushioning provides unmatched softness & all day comfort. Durable rubber outsole provides traction & durability with strategically placed flex grooves for proper toe off. Upper contains at least 35% recycled content.