Supersized UA Flow Cushioning: Provides lightweight, responsive comfort and incredible grip. BOA Fit System: Delivers a micro-adjustable, precision fit with a 12-point lockdown system. Convertible Heel: Easily folds down to transition the shoe from training to recovery mode. Iso-Chill Padded Interior: Offers a cool-to-the-touch sensation from heel to toe for comfort. Machine Washable Design: Allows for easy cleaning to keep your shoes fresh and ready to go.. Looking for a shoe that works as hard as you do, from your morning run to your cool-down? The Under Armour SlipSpeed Mega is the perfect all-in-one solution for your active lifestyle. This shoe offers incredible value by combining high-performance training features with convenient recovery comfort. You'll love the plush feel of the supersized Flow cushioning for all-day support. The BOA Fit System makes it simple to get the perfect snug fit every time, and the unique convertible heel lets you slide them on easily. A great choice for anyone needing a versatile shoe.