The BOGS Mesa Mid offers a new height option to our extremely popular Mesa line of waterproof boots, so you can slip a pair on and get to work regardless of the conditions. Their unique BOGS Grip hexagon outsole trudges through the mud and cruises across grassy fields with ease. The steel shank provides comfort and support for all-day abuse, while the BioBased Rebound insole cushions every step. From ranch work to farm work to yard work, the Mesa Mid rubber boot has everything you need to tackle whatever chore is on your to-do list. Waterproof? Yes. Comfortable? Of course. Built to last? Absolutely. Whether it&';s your only pair of slip-on work boots or the fifth pair in your family&';s mudroom, you won&';t find a better weatherproof boot for the money. Features 100% waterproof construction repels all moisture to keep feet dry 5mm Neo-Tech upper provides medium-weight and waterproof comfort Nylon jersey lining with Max Wick coating provides all-day comfort Internal steel shank for maximum support and stability BioBased Rebound insole plus DuraFresh provides maximum comfort, energy return, and odor control while minimizing environmental impact BOGS Grip outsoles feature tried-and-true rubber for excellent all-purpose traction Aggressive, self-cleaning tread with rounder edges for muddy conditions-built for farms, gardens, and fields Comfort range from 5AdegF to 85AdegF (-15AdegC to 29AdegC) for four-season wearability PFAs free materials limit environmental impact and meet regulatory compliance EH-rated for for electrical hazard safety Specs SKU #:73420-001 Weight:3.88 lbs (pair) Height:11.8" Calf Circumference:16.7"