The skin unlocked by this item is required to complete the following achievements:
{"item_id": "11066", "name": "Bandeau d'étudiant vigoureux", "description": "", "type": "Armor", "level": "25", "rarity": "Fine", "vendor_value": "34", "icon_file_id": "61409", "icon_file_signature": "9A12D620C162AAD56F48C6B52ED902A86EE93C93", "default_skin": "171", "upgrade_recipes": [], "game_types": ["Activity", "Wvw", "Dungeon", "Pve"], "flags": [], "restrictions": [], "details": {"type": "Helm", "weight_class": "Light", "defense": "15", "infusion_slots": [], "infix_upgrade": {"id": 146, "attributes": [{"attribute": "Power", "modifier": 9}, {"attribute": "Vitality", "modifier": 7}]}, "suffix_item_id": "", "secondary_suffix_item_id": ""}}