Tingley Pulsar™ Knee Boots

Pulsar 43151 and 43251 boots are formulated with a high-performance outsole and a unique injection molded PVC blend, 100% liquid proof upper, resulting in a boot with good abrasion and slip resistance and excellent comfort and value. Features a Calf Relief Expansion (CRE)™ gusset that expands up to 1.5" for more calf comfort. Chevron Plus® treads provide excellent slip resistance on wet contaminated surfaces and have more cleat material than standard chevron designs for longer service life. Tread wear indicators (TWI) show when half the tread has worn away and a beveled heel for reduced back and leg strain. Contour cushioned removable insole absorbs moisture and shock for outstanding comfort. Chemical resistance against fats, oils, acids, alkalis, and many other chemicals. 12" cutline to facilitate fast and clean height modification.  Composite toe meets ASTM F2413 M/I/C and does not transfer cold or set off metal detectors.