CHACO Chillos Slide Rierce Steeple Gray. Size 7. NWT Chaco designs for the 'unwind'! The corrective footbeds help you recover quickly from workouts and exertion and feel marshmallow soft underfoot. Perfect for the yoga studio, travel, post-workout, or around the pool. JCH109120 Adjustable polyester jacquard webbing with injection molded ladder lock buckle LUVSEAT™ EVA midsole Vegan-friendly construction High abrasion EVA with wave fin traction design Certified by podiatrists