T ADJUST K14 T SHIRT 100DIESEL Diesel T Shirts & Vests Superbalist.com Diesel T Adjust Slits R17 t shirt Black FARFETCH UK Diesel T Adjust R20 T Shirt White Mainline Menswear Fit Guide T Shirts Reigning Champ US. Diesel's cotton T Adjust R21 T Shirt is a garment with a modern and dynamic style. It features a ribbed crew neck that ensures comfort, while the iconic Oval D logo is embroidered on the front, adding a distinctive touch to the design. The tie dye effect gives the T shirt a unique and vibrant look, featuring an interplay of colors that makes it perfect for those looking for a casual yet bold style.