Men's Terra VRTX Expedition Nano Composite Toe Winter Safety Work Boot

When the temperature plummets, the VRTX Expedition keeps you working—in warmth and comfort. Lined with 600 grams of Thinsulate™, the heat stays in and the cold gets locked out. Wet ice doesn’t stand a chance against the Vibram^® Arctic Grip PRO™ outsole, as it bites into slick terrain and takes hold. Now you never have to seek shelter.

Full-grain waterproof sealed-seam leather upper with TECTUFF™ medial and lateral weather guards
Moisture-wicking and abrasion-resistant lining treated with AGION^® antimicrobial technology
600g Thinsulate™ Ultra insulation and HBR waterproof membrane
Reﬂective 3M™ Scotchlite™ piping
Asymmetric moulded-TPU toe bumper and external heel counter
Vibram^® Arctic Grip PRO™ wet/ice winter traction rubber outsole
Direct-injected, shock-absorbing mid-density PU midsole
Premium comfort PU FOOTBED^® insole
CSA Grade 1 composite KRYPTOE^® safety toe, composite plate, E.S.R.
Comfort Rated -40°C/-40°F
Available in sizes 7, 8-11, 12, 13, 14, 15, 16

The following average coefficients of friction (CoFs) were attained under the specified test conditions:

	Flat	Heel
Dry Quarry	0.80	0.83
Wet Quarry	0.60	0.63
Wet Stainless Steel	0.51	0.41
Smooth Wet Ice	0.31	0.31