With a Nubuck leather/mesh upper and Merrell's Q Form 2 dual density midsole the Women's Siren Q2 Sport Mid GTX Boot is ideal for a day on the hills. Gender differences have been considered, with heel-centering technology achieving the appropriate allignment of your feet.Not only it is well alligned but the boot is comfortable too! Thanks to the M Select Fit.Tri Contoured EVA footbed, which is designed to support all three arches of the foot. If you are more than a fair weather walker and the heavens open you'll be protected as the Gore-Tex membrane keeps the water out, while sustaining breathability for your feet. Merrell have also included a bellows tongue to keep debris from entering your boot as there's nothing worse than a stepping on a stone for miles!The Q Form 2 can also tackle warm weather as it's highly breathable, but with the added bonus of M.Select Fresh anti-bacterial treatment which helps to prevent the build up of bacteria within the boot. This means that when you remove your boot to set up camp (or visit the local) you will not have to worry about unwanted odours.Metal hook and lacing eyelets add durability to the boot, while M Select Grip has been used on the outsole to ensure your energy all moves in the right direction. The boot is a solid choice all year round, and is sure to become your go to item when enjoying the outdoors.