Swappable with other liners as part of ZOIC's Interchangeable Padded Liners IPL system, the ZOIC Women's Impact Liner is designed specifically for women, and more specifically, for women who push their limits but want to stay protected. The Impact Liner features padding at the hip and an anatomically contoured women's specific ZO Tech chamois. This insert was treated with ZO Wick moisture management to ensure comfort and dryness on the mountain bike. Multi level ergonomic foam enhances long ride comfort, and the six panel design doesn't have a center front seam, in order to avoid irritation. The Impact Liner's spandex mesh fabric stretches for freedom of movement, while adding to the liner's ability to breathe and wick. Tagless labels eliminate itching and irritation, while gripper elastic on inside leg openings keeps the liner from migrating.