“Polar Frequency” — Unisex Longsleeve T-shirt
Classic unisex fit with rib-knit cuffs and taped neck and shoulders. Solid colours are 100% cotton; fibre content can vary by colour. Heavyweight 6.0 oz/yd² (203 g/m²) jersey.
Printed to order.
Design story & product details
Open navy sky leaves room around the signal, with scattered white stars and two linked constellations crossing the aurora. Polar Frequency is a circular observatory emblem for a Unisex Longsleeve T-shirt, where green and violet bands sweep behind a dark blue-gray radio dish raised toward the upper field. The cream AURORA OBSERVATORY headline follows the rim in a gently uneven arch.
At the lower edge, snow-capped peaks and tightly grouped dark pines make a dense horizon beneath all that open sky. A gold compass star punctuates the top, while a second compass rose meets the bottom centre above the banner. The side badges are easy to miss at first: 64° N and 147° W appear in green against dark textured circles, balanced by the small underlined DEEP SKY STATION note.
Fine crosshatching gives the telescope dish and lattice tower their measured construction, including the angled support lines beneath the bowl. Cream serif lettering is edged in dark ink, teal NORTHERN SIGNAL CLUB is held between dotted gold rules, and thin gold rings gather the composition at its perimeter. The final banner reads EXPLORE THE STARS, followed by the smaller teal line POLAR FREQUENCY 1986.
Size chart
Unisex Long Sleeve T-Shirt · Gildan 2400 · classic unisex fit — garment laid flat, in / cm
| Size | Chest | Length | Sleeve |
|---|---|---|---|
| S | 18″ 45.7 cm | 29″ 73.7 cm | 32.5″ 82.6 cm |
| M | 20″ 50.8 cm | 30″ 76.2 cm | 34″ 86.4 cm |
| L | 22″ 55.9 cm | 31″ 78.7 cm | 35.5″ 90.2 cm |
| XL | 24″ 61 cm | 32″ 81.3 cm | 37″ 94 cm |
| 2XL | 26″ 66 cm | 33″ 83.8 cm | 38.5″ 97.8 cm |
Manufacturer specification; allow a tolerance of about 1 in (2.5 cm). Chest is measured pit to pit, length from the highest point of the shoulder.
Product information
Details you can rely on
Materials & fit
Solid colours are 100% cotton; fibre content can vary by colour. Heavyweight 6.0 oz/yd² (203 g/m²) jersey.
Classic unisex fit with rib-knit cuffs and taped neck and shoulders.
Print placement
Front print, exactly as shown in the gallery.
Care
- Machine wash cold, inside out, on a gentle cycle with like colours.
- Use non-chlorine bleach only when needed; tumble dry low or hang dry.
- Do not iron the print and do not dry clean.
Production
Designed by StyleMZ in Korea and printed to order after your purchase. It is made for your address and shipped with tracking.
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