Head out in the Green Day T-Shirt: Gas Mask in green recycled cotton/polyester — officially licensed Green Day merchandise from the Wash Collection, featuring dip-dye finish variation across the green colourway.

The Gas Mask design sits inside Green Day's long-running political/protest visual thread, the same wardrobe of imagery the band has leaned on across their post-Warning catalogue: caution-tape typography, protest icons, and hand-drawn political motifs. On the green Wash Collection colourway the print takes on a slightly softer, worn-in read that fits fans who bought their first Green Day tee two decades ago.

Set on an eco-friendly recycled cotton and polyester blank, the Wash Collection process infuses each garment with unique dip-dye patterning. No two greens land quite the same. Standard unisex short-sleeve fit, wardrobe-ready for pop-punk gig nights, festival kit, or protest-rally rotation.

• Rockoff officially licensed product
• Style: Unisex Short-Sleeve T-Shirt
• Design: Gas Mask
• Design Features: Dip Dye, Dye Wash, Wash Collection
• Colour: Green
• Material: The eco friendly t-shirt blank is manufactured using recycled materials comprising 60% recycled Cotton and 40% recycled Polyester.
• Great for: Green Day fans, pop-punk collectors, recycled-cotton wardrobe kit, Wash Collection variant hunters

Yes, all of our products are 100% genuine and officially licensed

Please refer to our size chart located above the buy button. It can also be found on the left-hand side of the screen on some devices. We recommend measuring an item you love and then comparing the measurements to the size chart.

Order processing times: Most orders are processed within 5 working days, however, during busy times it could take up to 10 working days. Once the order has been processed it will be dispatched for shipping.

How long does shipping take?

In stock items will be dispatched as soon as it has been processed. 

Please note, we do not stock all 8000+ items, and have to order from our licensed partner at times which could cause a slight delay. We will however, get the item to you as quickly as possible. Once the item has been received we will dispatch it within 2 days.

Will I need to pay customs fees?
Customers are responsible for any customs fees incurred (only applicable when ordering internationally). All items are dispatched from the UK.