The Tuscadero 2 pant features a 4-way stretch nylon chassis built for the modern woman rider. Low-profile D3O Ghost impact protectors in the knees & hips provide ample coverage, while the reflective trim enhances nighttime visibility. Features ICON® women s fit 4-way stretch chassis Legging-style pull on chassis Calf zippers Reflective trims Certified Level 1 knee & hip D3O Ghost impact protectors D3O® Impact Protectors D3O® impact protectors are made from an advanced patented polymer. D3O® impact protectors utilize intelligent molecules that lock together on impact. Because of this, the impact protector can be made thinner & lighter, making a jacket more comfortable & easier to wear. However, this decreased size does not come at the expense of impact protection.