<select class="mdb-select md-form">

  <option value="" disabled selected>Choose your option</option>

  <option value="1">Option 1</option>

  <option value="2">Option 2</option>

  <option value="3">Option 3</option>

</select>

​

// Material Select Initialization

$(document).ready(function() {

$('.mdb-select').materialSelect();

});