The Le Coq Sportif mask is 100% cotton weave, woven and dyed in Troyes. It has two layers in natural materials. The first is 100% 240g/m² cotton mini fleece and the second is 100% 140g/m² cotton jersey which makes it soft on your skin.
It is made in the Romilly sur Seine workshop by the same seamstresses who make the French rugby union shirts.
The Le Coq Sportif mask has been category 1-approved by the DGA (Directorate General of Armaments) subject to the RP/20-2280/DGA MNRBC/2000305/NP report on 10/04/2020 and RP/20-4909/DGA MNRBC/2000305/NP report on 26/06/2020, guaranteeing the mask is effective for 10 washes. It provides 135L. m?². s?¹ air permeability and is guaranteed to filter 97% of droplets (3µm) produced by the wearer. The minimum requirement is 90%.