The internal heel clutch works with the laces to stabilize the rear foot, nepal.

Not your average stability shoe, the new Arahi 7 delivers the same streamlined support as its predecessor with our patented J-Frame technology. Updated with a zonally engineered, flat knit upper for improved midfoot lockdown, weve fine-tuned the fit with a plusher tongue, and a stretchy dual gusset beneath the lace line to help mitigate tongue migration.

- Hoka.com

The design accommodates a variety of foot shapes, ensuring a personalized fit, shoes support.