Style#: BQ3123-208 A lightweight, mesh upper and drain ports in the outsole work together like a sieve. You’ll push out water with every step, preventing excess water weight. Anti-clogging rubber and a unique spacing of the outsole lugs provide traction that lets you dig in as the mud falls away. The speed-lacing system lets you quickly adjust and adapt the fit during an obstacle race without losing your pace. repels mud for superior grip and drains water to keep your weight down.