I researched steel toe work boots for my son who is working outdoors in winter.  I wanted to purchase waterproof and insulated boots but the price almost doubled when looking for steel toe plus all the other features.  So I bought special keep-your-feet-warm sock liners and opted for these boots.  They are heavy, durable boots and while I wish they weren't so heavy, I have yet to find a steel toe work boot that is not heavy.  My son likes these but he is used to heavy boots.  I was wondering about the composite toe work boots and how they stood up to steel toe but my son stated he was not allowed to wear composite toe boots, so I had my answer.  I'll keep my eye out for good prices on insulated and waterproof boots as spring approaches.  Highly recommend.