Exhaust Professor Hoodie

Arto Martelius spent 40+ years shaping the sounds of performance. He’s retiring—but he’s far from done, still experimenting, measuring, and perfecting like a true exhaust professor.

(The size runs small so we recommend going one size up for relaxed fitting) 

Product features
- With side seams for structural support
- Adjustable hood with drawstring
- Spacious kangaroo pocket for warmth
- Made from soft Ringspun Cotton and Polyester
- Classic fit to ensure comfort and style

EU representative: Voxatech Media Oy/Grumblo, shop@grumblo.com, PL 58, Laitila, 23801, FI

Product information: AWDIS JH001, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Warnings, Hazard: No age restrictions

Care instructions: Machine wash: cold (max 30C or 90F), Do not bleach, Tumble dry: low heat, Iron, steam or dry: low heat, Do not dryclean