April 27, 2011 (Coal Geology): Enjoy special discount on LaCrosse Men’s 10″ Longwall Leather Mining Boot from Amazon.Com today. 100% WATERPROOF LaCrosse 10″ Longwall Metatarsal 200 – gram Thinsulate Insulation Leather Mining Boots. Made for the very worst environment… underground. Designed with help from a team of veteran miners to be the ultimate footwear for the job! But you don’t need to be a 49er to enjoy a waterproof, insulated workboot, with foot-pleasing features like a 100% GORE-TEX breathable lining and a ground-grabbing, hard-wearing Vibram outsole. Of course, if you are a miner, then you need look no further, but if you’re the type who just wants a no-nonsense, waterproof insulated Boot, then put these to work for you! Even more: Triple-stitched leather uppers measure 2 mm thick… very sturdy; Waterproof, breathable GORE-TEX lining for dry comfort; 200g Thinsulate Insulation keeps hard-working feet warm in the coldest condition; Non-metallic safety toe and ASTM-certified MetFlex metatarsal guard shield your foot from accidental drops and falling earth; Vibram multi-directional lug outsole offers good long wear and outstanding traction; Protective rubber heel and toe cap are abrasion and chemical resistant; Fiberglass shank delivers the strength of a steel shank without all the weight; 360 of reflective piping to increase visibility. Each 10″ h., approx. 38 ozs. State Size and Width. Order yours today! Men’s LaCrosse 10″ Longwall Metatarsal Leather Mining Boots. This heavy-duty mining boot from LaCrosse has everything you need to get the job done. Waterproof GORE-TEX technology will keep you dry, and its protective toe and heel cover are resistant to chemicals and abrasion. Reflective panels keep you within visibility of others.