Alpinestars Durban Gore-Tex Pants Multifabric shell construction. Lightweight polyamide main construction. Lightweight protective polyamide inserts. Superfabric ceramic coated welded reinforcements. Medial lower end leather panel. Alpinestars patented Vector knee construction. Articulated rear panel for extra support and ease of movement. Extended air intake located on knee panel. 2 side external 100 waterproof pockets. Removable Paclite Gore-Tex membrane with micro-fleece inserts. Removable CE certified lightweight knee protectors. High visibility reflective stripes integrated in the design. Internal waist connection zipper for attaching to riding jackets. Removable bibs and braces. Fits Enduro/MX, Adventure and Touring boots.