Durability in wool is not only resistance to abrasion, but also resistance to creasing and to shine on high friction areas. If you carry a shoulder bag daily or often rest your elbows on a tabletop, the fabric simply takes more abuse. Super 100s, thanks to slightly stronger fibres than higher classes, often copes better with that routine. It does not mean it is indestructible, but it gives you more margin for error.
Care starts with the simplest thing: letting the fabric rest. Ideally, do not wear the same blazer two days in a row, give it 24 hours for the fibres to relax. In practice, if you have one blazer for work, it is worth adding a second in a different colour, even from the blazers category or the more relaxed casual blazers. Rotation is the cheapest way to extend the life of wool.
The second thing is airing and brushing. Wool likes fresh air, and a clothes brush can remove dust and small particles before they settle into the structure. If you are unsure how to refresh a blazer without risk, see: How to refresh a blazer without ironing: proven ways for a quick result. Simple habits like these make a difference after a few months.
Third, ironing and steam. Super 100s wool usually responds well to steam, but it does not like aggressive pressing with an iron, because you can flatten the nap and create an unwanted sheen. If you must iron, do it with time to spare and ideally through a cotton cloth. And shirts? Technique matters there too, so I also recommend: How to iron a shirt like a tailor: collar, cuffs, placket, step by step.
If you are building a set with trousers, pay attention to the fit through the hips and thighs. Trousers that are too tight “fatigue” faster because the fabric is working at its limit. At Albione, practical examples of trousers for frequent wear include classic cuts such as Spodnie Palermo or Spodnie Donald. Treat them as an illustration of the principle: it is better to have a touch of ease and a clean crease than tight legs that lose their shape after three hours.