Our Tenue. Bruce Slate is an oversized, heavyweight t-shirt that is reminiscent of old school American tees. A basic, yet meticulously produced essential. The pigments to colour this garment are made from textile waste.  The Bruce Slate colour is created exclusively for Tenue. by our Italian partner. The t-shirts are made from a heavy 100% organic cotton fabric. Bruce features a ribbed neckline with a printed neck logo. The neck logo saves a piece of fabric and ensures maximum comfort. Bruce is made in our jersey factory in Portugal which has been around since the 60s.