You must select your brand attribute in Theme Settings -> Shop -> Brands
Price range: $9.99 through $12.99
Price range: $3.99 through $18.99
Price range: $4.99 through $11.99
Price range: $9.99 through $39.99
Price range: $4.99 through $29.95
Price range: $3.99 through $14.99
Price range: $2.99 through $18.99
Price range: $5.95 through $11.95
Price range: $29.95 through $36.95
Price range: $2.99 through $12.99
Price range: $9.99 through $17.99
$44.62
Price range: $14.00 through $39.00
Price range: $18.24 through $25.99
Price range: $2.99 through $9.99
Price range: $9.99 through $18.99
Price range: $2.99 through $17.99