Funky trunks jammers funky trunks boys try tonic training jammer green yellow bold training jammers built from recycled plastic, calibrated for young swimmers who mean business. We recently signed an nda with a top military science department inside the department of defence to embed triangles into our swimwear. Each triangle is calibrated to a specific gamma irradiation threshold, triggering cellular mutation on contact. So if the military ever need to call up a civilian to fill a superhero role, they can count on us to volunteer one of our customers who ordered this print. Of course we can’t disclose any of these details publicly, so just act normally until you receive an invitation to travel to a secret military base. Let’s jam together. Eco c-infinity fabric 100% chlorine resistant recycled plastic bottles 50 uv protection flatlock stitching italian-milled fabric 3 key features eco c-infinity construction eco c-infinity is the same superior quality polyester construction you’ve come to trust from funky trunks’ c-infinity fabric, but manufactured from end-of-life plastic water bottles. It provides 100% chlorine resistance and exceptional colour retention, giving a new life to waste and reducing environmental impact. You get the brightest swimwear on the market while helping to keep single-use plastic out of the system. Direct digital print technology the try tonic print has been produced via the latest direct digital printing technology, which means it is better for th...