Aster's split-toe design isn't just for looks, it genuinely helps with comfort and function. A breathable mesh material gives you a secure fit while discreetly covering bunions, so you're not stuck choosing between style and comfort. This one's built for casual settings, with an ergonomic footbed that holds up for long-lasting comfort during everyday wear and relaxed outings, not just short trips. Lightweight midsoles with advanced polyurethane technology cut down on fatigue and discomfort, and a medium heel cup helps your posture and stability rather than just cushioning your step. The design provides excellent support for low to medium arches, and fabric split toe straps resist blister formation, which matters if you've dealt with that before. A PU injected sole adds extra comfort and durability, and a wave-patterned outsole keeps you steady across different surfaces. Aster carries APMA approval and fits true to size in whole sizes. Your usual size is the right call here. Between sizes or wide feet? Round up, not down (a 7.5 becomes an 8). Medium width. The Size Chart has exact measurements if you'd rather not guess.