The family company Sir Joseph s.r.o. has its roots in 1974. That’s when the Czech mountaineer, writer and entrepreneur Josef Rakoncaj started sewing special mountaineering clothing and equipment. At first for myself, later also for my friends and acquaintances.
Thanks to his knowledge and frequent stays in extreme environments, he was able to successfully solve practical details, cuts and find quality materials for his products. this is how the world brand Sir Joseph was gradually created
The lightest down insulation pants of the Sir Joseph® collection with the sole purpose of keeping you warm on a Himalayan wall, on a winter hike or on a parachute during mountain flights.
A year and a half of development, testing and fine-tuning of details with climbers gave rise to the lightest combination for climbers who follow the fast and light style in the mountains, parachute pilots flying to the bases of the clouds.
The waterproof jacket with a membrane and alpine wool with an athletic cut offers optimal thermal insulation and perfect protection.
