These boots are the safest for US wildland firefighters. Fewer and fewer can afford them

The handcrafted leather boots are a century-old tradition - but with money tight, the cost of up to $800 is harder to justify

For 18 years, one of the most important relationships in Luke Mayfield's life was with his boots. As a hotshot - one of the US's elite firefighting crews sent deep, on foot, into wildfires - Mayfield hiked a thousand miles a fire season in his boots, stood in them 16 hours a day and slept near them on assignments that lasted weeks in terrain no truck could reach.

Like every wildland firefighter, he learned the rituals of their upkeep: how to grease them, how to lace them, how soon before the season to break in a new pair so the blisters came during training instead of on duty.