ACE Work Boots Men。Sturdy Glacier ST hiking boots in black. Ideal for rugged trails. Slip-Resistant GLADIATOR™ Outsole: Provides clog and slip resistance, durability, and versatility, indoors or outdoors TRIPGUARD™: Decreased trip hazard zone to allow fluid movement between slippery environments. ZONE TRACTION™: Combination of environment-specific SFC lug patterns for all-new performance outsoles. Water-Resistant: Treated to repel liquids from the surface. Ladder Grab feature: Raised ridges in the shank area of our outsole are textured to provide extra grip when stabilizing oneself on ladder rungs. Comfort Insole: Premium insole offering lasting comfort and support. SFC 4HD™: Our high-durability outsole compound with extreme resistance to abrasion and cutting while still performing at a high level on all slip resistance scores and with formidable oil and gas resistance.