Adams - 9cm (3.5")
Ondra - 12cm (4.7")
Merro - 7cm (2.7")
Nyssa - 11cm (4.3")
Norelle - 8cm (3")
4-Layer Adjustable Heel Inserts
Aeris - 9cm (3.5")
Airlift Originals - 8cm (3")