Aim of this study is to evaluate the decrease of plantar pain of forefeet due to restoration of plantar pad tissue density and of cushioning function with an hyaluronic acid dermal filler as mechanical-supplementation in subjects with metatarsalgia further use of high heel shoes

This will be an open and single center study. There will be 4 study visits in total for each subject. Each subject will participate for a period of maximum 6 months.

Inclusion Criteria:

• Female subject aged 30 years or older,
• Subject with pain sensation under metatarsal heads, further to use of high heels shoes at any moment of the day whatever the onset time,
• Subject with no previous injections under the metatarsal heads of forefeet.

Exclusion Criteria:

• Subject with a personal history of allergic/anaphylactic reactions including hypersensitivity to crossed-linked hyaluronic acid and to Lidocaine or amide local anesthetics
• Subject with cutaneous infection on either foot or with history of autoimmune diseases or auto-inflammatory diseases,
• Subject who wishes to wear orthotic supports (shock-absorbing insoles or arch supports, etc…).
• Subject with history of bleeding disorders or or erysipelas of the lower limbs,
• Subject with chronic inflammatory pain of the feet due to other non-mechanical causes, such as plantar fasciitis, arthritis, gout, Morton's neuroma.