ortholite memory foam for enhanced comfort ∙ seamless construction that cradles the foot's natural shape ∙ oversized opening for easy-on ∙ APMA approved ∙ adjustable hook & loop closure with elastic faux laces ∙ 100% recycled linings with anti-microbial treatment to reduce odor∙ flexible rounded soles to encourage natural movement and help improve balance ∙ soles designed to provide superior traction and grip