Callaway are helping you to beat the elements on the course this Autumn/Winter season by bringing to you a range of unbelievable products that not only look good but are built with the technology to keep you dry and warm through the coldest of months. A triple layer trouser with seals on the zips is what helps to make these trousers fully waterproof, and with a 3-year guarantee from Callaway, you know they have a huge amount of faith in the quality of these waterproofs.