The Dynafit Speed Dryarn Long Sleeve Shirt is a women's skimo top from Dynafit's Speed line, knitted from Dryarn in a seamless construction. Dryarn is a polypropylene fibre, which is the lightest of the common technical fibres and holds almost no water, so the shirt stays light even when the effort is hard.

• Dryarn polypropylene: the fibre absorbs almost no moisture, so sweat is pushed outward instead of being held in the fabric.
• Seamless knit: the body is knitted in one piece, which removes the seams that rub under a race suit or a pack.
• Speed line: Dynafit's Speed family is built for ski mountaineering racing and fast touring, where weight and drying speed outrank durability.
• Long sleeve: arm coverage for cold starts without the bulk of a midlayer.
• Very light for its coverage: polypropylene weighs less than polyester at the same knit density.
• Ultra Coral with Black colourway