'Hertz' men’s premium heavyweight tee (w/free callsign)

Heinrich Rudolf Hertz (22 February 1857 – 1 January 1894) was a German physicist who first conclusively proved the existence of the electromagnetic waves predicted by James Clerk Maxwell's equations of electromagnetism. The unit of frequency, cycle per second, was named the "hertz" in his honor.

As far as the shirt is concerned, with this one, nothing but the best for amateur radio operators. This high quality, heavyweight tee will elevate your look and comfort. The tee has a structured, classy fit and is both durable and soft thanks to its ring-spun cotton material. Layer the t-shirt or wear it on its own and enjoy great looks with little effort!

• 100% combed ring-spun cotton
• Charcoal Heather and Carbon Grey is 60% cotton and 40% polyester
• Fabric weight: 6.5 oz/yd² (220 g/m²)
• 20 singles
• Regular fit
• Side-seamed construction
• 1 × 1 rib at collar
• Single-needle edge stitch ⅞″
• Blank product sourced from Pakistan
• Printed and customized in the USA

REMEMBER TO CHANGE 'CALLSIGN' TO YOUR CALLSIGN!

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you, and yes, it costs a little bit more than an off-the shelf product. Making products on demand instead of in bulk helps reduce overproduction, and allows us to personalize it with your callsign, so thank you for making thoughtful purchasing decisions!

Size guide