From the manufacturer

Under Armour Assert 11 Running Shoes

Extra Soft. Extra Light.

We took our original Charged Cushioning and made it even softer and lighter than it was before.

Energy-Returning

Charged+ Cushioning technology returns energy back to you as you run - that means it'll give you a small bounce forward.

Durable Materials

We knew these would be your go-to sneakers, so we made sure they'd hold up with durable but lightweight leather overlays and a breathable mesh upper.

Product Description

Athletic mesh upper with durable leather overlays for added dimension & midfoot support. 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 30% recycled content. Weight: 10.2 oz , Lace type: Standard tie, NEUTRAL: For runners who need a balance of flexibility & cushioning