Main fabric : 86.0% Wool, Main fabric : 14.0% Polyamide Yoke : 98.0% Wool, Yoke : 2.0% Polyamide
The Trek 500 T-shirt was tested by 9 users in the Massif des Bauges in October 2019. These testers, who are independent of Decathlon, were supported by our design teams: Maïté, our product engineer, Mélanie, our designer and myself, the product manager. For 5 days, we tested this T-shirt together in cold, snowy conditions, with some fine days of walking and a number of nights in a bed-and-breakfast or bivouac. We used this test to validate the product in use.