Swix Marathon Black Block | 40g Ecological Used as a base layer

Used as a base layer for hard waxes when skiing over 15km or in very abrasive snow

Blue klisters are great for old

5 mm – 10

Finstep fenders are a different product

also found in NEXT Powders

Swix Marathon Black Block | 40g Ecological Used as a base layerNew and Improved recipe for 2024! Marathon Black Block is a hard and extra durable glide wax with black, lubricant additive for long distance racing. The Marathon Black Block was developed especially for wet and dirty snow. The black, lubricant additive helps reduce friction against dirty snow. Great in warmer conditions, but can be used in in colder weather as well, offering good glide. Can be applied using a waxing iron or a roto wool brush.