The Theseus Toasty comfy suit comes with light inner fleece layer for summer temperature comfort, there is a detachable hood with adjustable cord for maximum comfort. The jacket is very well made and has some great features including a Velcro chin strap, double zip, adjustable waist and bottom for ventilation, Velcro wrist straps, Fleece hand warming pockets and an inner pocket. The bib & brace features are: Extra Padded inner fleece layer. Easy access zip/velcro fasteners on legs. Extra waterproof layer on seat. Adjustable cords for waist and straps for shoulders. Fleece lined pockets.