Packed with features to ensure safety and comfort at the work site, the. men's Timberland PRO(R) 8-inch, soft toe work boot is insulated and features. waterproof leather upper plus a non-marking slip-resistant tread. Wide fit.Seam-sealed waterproof leather uppers for dry, comfortable. feetInsulated with Thermolite(R) (400 grams) to keep feet warm in. winter weatherTimberland PRO(R) Rubber is non-marking and offers reliable. slip-, oil-, and abrasion-resistanceFlexible thermal plastic midsole provides cushioningDirect-inject construction for durability247 Comfort Suspension(TM) supports the arch and cushions. every step to help to reduce foot fatigueNylon shock diffusion plate for support and torsional. rigidityOpen-cell polyurethane footbed with Agion(R) antimicrobial. treatment for breathable comfort and odor controlLining treated with antimicrobial Agion(R) for odor controlAntimicrobial treatment helps reduce food odorPadded ankle collar creates a comfortable fit and helps keep. out debris