You have all the requisites for a very warm and lightweight multifunctional clothing system that can be used for any outdoor activity. Ideal for use with the Original Sleeka Jacket, Sleeka Reversible Jacket and Sasquatch Jacket. Features include: re-enforced knee patches and bum patch, elastic back waist for a comfortable fit, zip open trouser legs (perfect for large boots), zipped pockets and fly. Fully adjustable straps for a perfect fit.