What the convention comes down to
A glide wax or a grip wax is sold against a temperature range, printed either as two figures in degrees Celsius — “−4 °C to −12 °C” — or as a colour, or as both. The range describes the snow the wax was formulated for.
The distinction between snow temperature and air temperature is the whole of the convention, and it is why the shelf confuses people. Snow in sun is warmer than the air above it; snow at dawn is colder. Several degrees is normal, and several degrees is a band.
Colours recur — red, blue, yellow, green, violet — and mean whatever each maker has decided. The degrees are the transferable part; the colour is a shelf convenience.
Grip wax for classic cross-country skiing uses the same idea with narrower, less forgiving bands, and adds a second form: klister, for transformed and wet snow, sold in a tube instead of a tin.
What it does not promise
It does not promise a result at the edge of the band. Near the limits, wax drags or ices, and the maker’s range is where the formulation works rather than where it is guaranteed.
It does not survive conversion. Two makers’ ranges are not equivalent, and this site does not translate one into the other — a converted band would be our figure resting on an equivalence nobody published.
It does not cover humidity or snow age, which change what works as much as temperature does. Some makers publish a second axis for it; most do not.
It does not describe durability. A liquid wax applied in two minutes and a hot wax ironed in for twenty can share a band and last one day against several.
What it is read alongside
Nothing. There is no standards body for ski wax, and the fluorinated chemistry that once divided the shelf is now a regulatory matter handled outside it — each maker states its own formulation, and this site reports that statement as a statement.
Where it turns up on this site
Glide wax, grip wax, the kits that contain them, and the scrapers and brushes used after them.
This site handles it in one way, consistently. A wax page prints the band in the unit the maker printed it, says that it refers to snow temperature, names the maker, and prints the price per hundred grams so that 70, 100, 120 and 150 gram packs can be compared at all. It does not convert a band, and it does not rank two waxes on their bands.
The questions asked most often
Snow temperature or air temperature?
Snow. They differ by several degrees on most days and by more in sun, and a wax used against the air figure is often a band out.
Are the colours standard?
No. Red, blue, yellow and green recur across the trade, and the band each one covers is the maker’s own. The degrees printed beside the colour are what to read.
Is a universal wax good enough?
For most skiing, yes, and this site says so on the shelf where it is true. Narrow bands pay off once somebody is reading snow temperature, and most skiers never will.
Last reviewed 28 September 2026