Assume speed demon status in the gnarliest environments in the all-new Summit Unknown v2 for women, showcasing detail-obsessed craftsmanship that balances durability with lightweight materials and a reengineered tongue for a more distinct fit. Underfoot, REVlite foam offers lightweight cushioning, while HydroHesion advanced rubber compound helps you get amphibious by offering grip in environments wet and dry. Aggressive lugs with a newly increased depth help you climb forward. The forefoot Toe Protect feature offers a mean barrier against loose dirt and rocks. On the upper, mesh meets Toe Protect for the perfect balance of comfort and rugged performance. The REVlite midsole offers a lightweight ride without sacrificing cushioning or stability. The mesh material provides superior drainage and breathability.