Some days the gear question is the wrong question. We had a stretch in July 2024 where the heat index hit 105 in Staten Island for four straight days, and we were getting calls from contractors asking what gear could 'fix' it. The honest answer is none of it. Once you're in heat-advisory territory, gear is half the equation. Schedule, hydration, and shade are the other half.
What we sell that genuinely helps in 100+ heat:
Mesh-back hi-vis vests. Already covered, $35.
Cooling neck towels. $8-12. Real evaporative tech. Helps.
Lightweight long-sleeve UPF shirts. Counterintuitive — long sleeve in 105 — but the sun-burn protection on exposed forearms over an 8-hour shift is worth more than the slight ventilation gain of short sleeves. Carhartt Force Sun Defender Long-Sleeve at $40.
Wide-brim shade hats. We carry a couple of cheap straw cowboy-styles at $15 and a few Carhartt boonies at $28. Anything that shades the neck and ears.
Lightweight ripstop pants. Carhartt Force Ripstop Cargo at $55. Canvas double-fronts in 105-degree weather are torture.
Cooling vests with ice-pack inserts. We keep a few in stock at $90. Niche product, but for guys doing roof work or asphalt work in extreme heat they make a real difference. The ice packs last about 90 minutes per recharge.
What gear cannot fix:
A foreman who won't allow water breaks. We've sent a couple of customers back to the shop in the last two summers to talk to their crew lead about this. Gear cannot replace water and shade rotations.
Working past your body's heat-tolerance window. The first day of a heatwave is the day with the most ER visits, because guys who acclimatized in 90-degree weather two weeks ago think they're acclimatized to 105. They're not. Acclimatization to extreme heat takes 7-14 days.
Working through the symptoms. If a guy stops sweating, if a guy stops talking, if a guy starts confused — those are heat-stroke signs. No vest, hat, or shirt fixes those. Get him cool, hydrated, and in shade immediately.
Tied directly into heat-advisory work: the OSHA recommendation is 15 minutes of break per hour in 95+ heat, and 15 minutes of break per 30 minutes of work in 105+. We'll sell you the gear. We can't enforce the policy. That part's on the foreman.