PSA: Herman Miller Aeron Size C cylinders now ship with a +2" drop option
Called their support: the taller cylinder is a standard option again, not a special order. Seat height tops out around 55 cm. At 196 cm my knees are finally level.
For people ducking doorway lintels and hunting extra-long inseams.
about 3% over 190 cm2,180 members
Private by default · You'll be counted, never listed.
Over 190 cm? Desks stop short, beds end early, sleeves ride up, and every chair puts your knees above your hips. This club collects the brands that actually cut for length, the desks and chairs that adjust high enough, and the people who've already tried them.
Called their support: the taller cylinder is a standard option again, not a special order. Seat height tops out around 55 cm. At 196 cm my knees are finally level.
Jeans I've solved (American Tall, Long Tall Sally). Work trousers with a 36-inch inseam in a women's cut are another story. Ideas?
Most calculators cap the input. This one doesn't, and it gives separate seated and standing numbers.
Editor's note · Sep 21, 2026
The 2-inch-higher gas cylinder is now a standard option on size C, taking the seat to 55 cm. Good news if your knees have been above your hips for years.
Editor's roundup · Sep 17, 2026
We compared published seat pitch across 30 airlines. Only six economy products exceed 32 inches. The list, and where to sit on each.
Editor's note · Sep 8, 2026
Mattress standards vary by country; only a handful of makers offer 210 or 220 cm lengths. Where to look, and what it costs.
Online75 going
London78 going
Areas with fewer than 10 members are not shown, to protect member privacy.
Areas with fewer than 10 members are not shown, to protect member privacy.
Guide · 1 min read
Most desks stop where your elbows start. The numbers to measure, and the frames that reach.
Data · 1 min read
The top 3% starts around 190 cm for men and 178 cm for women in most high-income countries — and products are cut for the middle.
Products are ranked by fit for this trait, with the evidence next to the score. Prices are ranges, never bait.