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KFO's Soft Silk Mohair comprises 70 % traceable, RMS-certified kid mohair and 30 % cruelty-free mulberry silk. This combination of Kid mohair and Mulberry Silk makes for the softest, fluffiest and most luxurious silk mohair. With more than 80 beautiful colors, our Soft Silk Mohair is a lace-weight yarn that can be worked alone or double-stranded for light, fluffy knitwear or knitted together with our Merino yarns.




KFO's mohair is RMS certified. RMS stands for Responsible Wool Standard, and the certification ensures that animals, farmers and the environment are treated respectfully. The certificate protects the Five Freedoms of Animal Welfare: freedom from hunger and thirst, discomfort, pain, injury and disease; freedom to express normal behavior; and freedom from fear and distress.
Equally, RMS farms protect soil health, biodiversity and native species, and the RMS certification protects social welfare, working conditions and health safety of farmers and workers. The complete RMS document from Textile Exchange can be found here.
KFO's silk is cruelty-free. Silk is made of silk threads that come from silkworms' cocoons. The cocoons are made of one single very, very long thread. In conventional silk production, the cocoons are boiled, leaving the silkworms to die. This way, the long, intact silk thread can be used. Our silk is made of silk threads from broken cocoons, where the silkworms have evolved into moths and escaped from the cocoon. The broken cocoon is now many short pieces of silk thread. These short silk fibers are made into yarn. This is a very time-consuming process, and the final result is less smooth than other silk because long silk threads make a smoother final silk product.
KFO's Soft Silk Mohair comprises 70 % traceable, RMS-certified kid mohair and 30 % cruelty-free mulberry silk. This combination of Kid mohair and Mulberry Silk makes for the softest, fluffiest and most luxurious silk mohair. With more than 80 beautiful colors, our Soft Silk Mohair is a lace-weight yarn that can be worked alone or double-stranded for light, fluffy knitwear or knitted together with our Merino yarns.




KFO's mohair is RMS certified. RMS stands for Responsible Wool Standard, and the certification ensures that animals, farmers and the environment are treated respectfully. The certificate protects the Five Freedoms of Animal Welfare: freedom from hunger and thirst, discomfort, pain, injury and disease; freedom to express normal behavior; and freedom from fear and distress.
Equally, RMS farms protect soil health, biodiversity and native species, and the RMS certification protects social welfare, working conditions and health safety of farmers and workers. The complete RMS document from Textile Exchange can be found here.
KFO's silk is cruelty-free. Silk is made of silk threads that come from silkworms' cocoons. The cocoons are made of one single very, very long thread. In conventional silk production, the cocoons are boiled, leaving the silkworms to die. This way, the long, intact silk thread can be used. Our silk is made of silk threads from broken cocoons, where the silkworms have evolved into moths and escaped from the cocoon. The broken cocoon is now many short pieces of silk thread. These short silk fibers are made into yarn. This is a very time-consuming process, and the final result is less smooth than other silk because long silk threads make a smoother final silk product.
Yarn weight refers to the thickness of a yarn. Thickness determines appropriate needle or hook size, finished fabric density, and yardage requirements. Standard weight categories from thinnest to thickest: lace, fingering, sport, DK, worsted, bulky, super bulky.
Weight labels on yarn are approximate. Wraps per inch (WPI) gives a more precise measurement. To measure WPI: wrap yarn snugly around a ruler for one inch, without overlapping strands or stretching. Count the wraps.
WPI reference:
WPI is most useful when a label is missing, when substituting yarns, or when working with handspun yarn.
Gauge is the number of stitches and rows per inch in a knitted or crocheted fabric. It is determined by yarn weight, needle or hook size, and individual tension. A pattern’s gauge is the measurement the designer used to calculate sizing. If your gauge does not match the pattern, your finished dimensions will differ. A small difference over many inches makes a big difference in fit.
To adjust gauge: a smaller needle or hook produces more stitches per inch; a larger needle or hook produces fewer. The goal is to match the pattern’s gauge, not its suggested needle size.
Sett is the weaving equivalent of wraps per inch (WPI). Sett controls how open or dense the finished woven cloth will be. A standard starting point for sett is half the WPI for a balanced plain weave. Twill structures generally require a slightly closer sett; lace structures a more open one.
Both gauge and sett are starting points that need to be confirmed by sampling. Calculate first, then verify with a swatch. Record what you find; your future self will thank you.
Blocking is the process of wetting a finished piece, shaping it, and allowing it to dry. It evens out stitches, sets the final dimensions, and for lace, opens the pattern fully.
For protein fibers (wool, alpaca, cashmere): soak in cool water with a small amount of wool wash until fully saturated, typically 15 to 20 minutes. Gently press out water without wringing. Roll in a towel to remove excess moisture. Lay flat, shape to finished measurements, and pin if needed. Allow to dry completely before moving.
For lace pieces, blocking wires threaded through edge stitches produces cleaner lines than pins alone.
Fiber-specific notes: