Grisport Men's CSA 10" Insulated Boa Hawk Sizes:13.0 One-size-fits most has adjustable hook

One-size-fits most has adjustable hook and loop closure

9% UVA and UVB up to 380 nm

Temperature rated to -35°F/-37°C to ensure a warm wearing experience

3/4 genuine Goodyear® welt construction

Carhartt logo screen print with crystallina accents on center front chest

Grisport Men's CSA 10" Insulated Boa Hawk Sizes:13.0 One-size-fits most has adjustable hookThe 10 inch BOA Hawk is for those who need a heavy duty insulated boot. This boot has all of the same great features and comfort as Grisport's top selling BOA Constructor, while also having 600 grams of insulation, and a full leather tongue & upper. The BOA Hawk is the boot for those working outside in harsh winter conditions! Durable, Patented Vibram Ranger Outsole 300 Degree Heat, Oil, & Slip Resistant Sole Injected PU Midsole + PU Injected Toe