Textile and mesh upper with contraGRIP™ rubber sole. quickLACE™ front. Ortholite® diecut sockliner provides cushioning, breathability, and durability. agileChassis™ system provides stability and dampening and works in concert with the Energycell midsole. sensifit™ cradles the foot, providing a secure, snug, and customized fit all around. endoFIT™ designed to hug the foot and provide a precise fit. Mud contragrip® for maximum grip on loose, soft, rugged, and uneven surfaces. Made in Vietnam. Our Style No. SMOF-MZ230. Manufacturer Style No. L47873800.