I weigh 80kg myself. I sit a lot, 8 hours a day, as I work at a computer. The skin cracked after 7 months of use with a fairly careful attitude. Whether this is normal or not is up to you. Before that, there was a thunderx chair, it started to crack only after 1.5 years, although it costs less.
I thought it would be helpful to include some photos to illustrate my experience.
Dunlop Winter Maxx WM01 275/35 R21 99T
28 Review
Kormoran Snow 215/55 R18 99 winter
32 Review
ReadySkin Multifunctional nanoSkin RF lifting and rejuvenation device 1 pc.
56 Review
Complete 9-Piece Detailing Brush Set For Ultimate Car Deep Cleaning: Perfect For Cleaning Interior And Exterior, Wheels And Engine Dashboard With Boar Hair And Wire Brushes
12 Review
Keep Your Vehicle Sparkling Clean With HIRALIY 2 In 1 Car Wash Brush - Long Handle, Flexible Rotation, And Scratch-Free
32 Review
PROJE' Premium Ceramic Coating Car Care Kit - SiO2 Waterless Wash, Prep Spray & Microfiber Towels!
16 Review
Upgrade Your Car Cleaning Game With Jaronx 28PCS Car Detailing Kit - The Ultimate Auto Cleaning Solution
18 Review
Viatti Strada Asimmetrico V-130 205/55 R16 91V summer
258 Review