You must select your brand attribute in Theme Settings -> Shop -> Brands
Price range: $3.99 through $24.99
Price range: $5.00 through $10.00
Price range: $5.99 through $14.99
Price range: $9.99 through $14.99
Price range: $17.99 through $24.99
$15.00
Price range: $5.99 through $19.99
Price range: $4.99 through $14.99
Price range: $4.99 through $17.99
Price range: $7.99 through $19.99
$8.99
Price range: $3.99 through $11.99
Price range: $9.99 through $19.99
Price range: $3.95 through $22.50
Price range: $2.99 through $12.95
Price range: $5.99 through $19.99
Price range: $9.99 through $20.00