These success are necessary for the Zapatillas to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these success, but some parts of the site will not then work. These success do not store any personally identifiable information.

These success enable the Zapatillas to provide MS45Xd functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these success then some or all of these services may not function properly.

These success allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these success collect is aggregated and therefore anonymous. If you do not allow these success we will not know when you have visited our site, and will not be able to monitor its performance.

These success may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these success, you will experience less targeted advertising.