Original artwork by Korean fashion designer Lee Sangwoo and Lee Hyunkyung — designed in Korea, printed on demand near you.
Grungy Skull and Rose: Urban Frequency Aesthetic
Dive into the mysterious depths of urban culture with this “Underground Frequency” design. Perfect for those who embrace a bold, grungy aesthetic and the intrigue of a tech-infused, subterranean world, this tee offers a statement look for your everyday style.
The Design
A striking grunge-style graphic dominates the front center chest of this tee. At the top, the words “UNDERGROUND FREQUENCY” are emblazoned in large, distressed typography, setting a raw, edgy tone. Below, a compelling visual narrative unfolds: a detailed skull is intricately intertwined with a single rose, symbolizing the contrast of life and decay within a complex system. This central motif is set against a background of technical elements, including a radar-like target graphic, subtle map lines, and various abstract diagrams, all imbued with distressed textures for an authentic, worn-in feel. Smaller text elements at the bottom add further layers of detail, including phrases like “NO SIGNAL // STILL MOVING,” “FUTURE ARCHIVE DIVISION,” and “SEOUL AFTER HOURS.” This design is a front print only; the back of the shirt remains plain.
Material & Fit
Crafted from premium 100% USA Cotton, this heavyweight crewneck t-shirt offers exceptional comfort and durability with its substantial 7.5 oz fabric. Designed for a contemporary streetwear aesthetic, it features an oversized, relaxed fit complemented by stylish drop shoulders. The construction boasts double-needle stitching on the neck, sleeves, and bottom hem for enhanced resilience. A robust 1-inch neck collar is stretch-proof and finished with a comfortable satin/woven label, ensuring lasting shape and quality.
Sizing & Care
- Available in sizes S through 5XL.
- Machine wash cold inside out, tumble dry low, do not iron print.
Original Design, Printed for You
StyleMZ is an original Korean-style design studio, bringing unique artistic visions to life. Every piece is printed on demand just for you, ensuring a fresh, custom item. Our made-to-order approach reflects a commitment to sustainable production, minimizing waste and ensuring thoughtful craftsmanship.

































محمد – جدة, السعودية –
التي شيرت كبير بعض الشيء. القماش يبدو ثقيل ولكن مريح عند ارتدائه. الشحن كان بطيئا.
Riley (verified owner) – Nashville, USA –
The shirt has a cool skull design and is thicker than I expected. Wore it out, felt comfortable all day. A bit slow to arrive but worth the wait.
Rohan (verified owner) – Mumbai, India –
यह शर्ट आरामदायक है, और ग्रंज़ी डिज़ाइन अच्छा लगता है। प्रिंट थोड़ा चटका हुआ लगा, लेकिन मजेदार। मुम्बई से आने में थोड़ा टाइम लगा। अगली बार भी लूंगा मैं इसे.
Liam (verified owner) – Los Angeles, USA –
T-shirt feels pretty thick and warm. I like the print but color is darker than shown online. It’s comfy to wear casually or for hanging out. Shipping took a few days longer than expected.
Đức – Ho Chi Minh, Vietnam –
Chất liệu áo ổn, khá dày nhưng cũng hơi nặng. Họa tiết rõ nét hơn mình tưởng. Màu sắc khác một chút so với hình ảnh. Giao hàng mất khoảng thời gian nên cần kiên nhẫn.
Erik (verified owner) – Uppsala, Sweden –
Snygg t-shirt, riktigt bekväm. Älskar den grungiga stilen med skallen och rosen. Passade perfekt i storleken också. Snabb leverans så jag är glad över köpet.
Riley (verified owner) – Portland, USA –
T-shirt is pretty comfortable. The graphic has a cool, edgy vibe to it. Sizing ran a little big for me but not too bad overall. I ordered black and the shade matched fine, though maybe it’s just slightly duller than what was pictured online.
Lorenzo (verified owner) – Rome, Italy –
La maglietta ha un taglio ampio che mi piace. Il motivo è interessante, il cranio e la rosa spiccano bene. Solo che ho ordinato una L e sembra più come una XL. La consegna ha richiesto qualche giorno in più del previsto.
Oskar (verified owner) – Gothenburg, Sweden –
Snygg tröja, gillar trycket. Passar bra för avslappnade dagar. Leverans var snabb.
Mateusz (verified owner) – Warsaw, Poland –
T-shirt has a cool design, and the fabric feels heavy. Fits slightly large on me. Delivery was slow but worth it for such an interesting look.
Beckett (verified owner) – Nashville, USA –
The shirt has a cool graphic. It feels heavier than I thought, which is nice. A bit oversized but that’s fine for me. Color was slightly darker in person, just something to note. Delivery wasn’t quick but overall happy with the purchase.
Wren (verified owner) – San Diego, USA –
I got the Underground Frequency shirt recently and I love it. The graphic is cool, with a detailed skull and rose design. It’s oversized which makes it comfy to wear at home or out. Colors are vibrant too. Worth buying again for sure.
Алексей (verified owner) – Москва, Россия –
Штука неплохая, нравится дизайн с черепом и розой. Качество ткани лучше, чем у большинства футболок в магазине. Носил её пару раз уже и пока не иссечена ни одного затяжки. Однако доставка заняла немного больше времени.
พลอย (verified owner) – Phuket, Thailand –
ชอบเสื้อสีดำ ดูเท่ห์ดี แต่สั่งไว้ตอนแรกขนาดไม่ถูก ต้องคืนกลับ เพราะเล็กไปหน่อย ทำให้ติดนิดหนึ่ง ประมาณว่ารอส่งประมาณเจ็ดวัน เกินคาด อยากได้อีกรุ่น สีต่างๆ คงสนใจซื้อต่อ
Rohan (verified owner) – Chennai, India –
ये टी-शर्ट बहुत अच्छी है, ग्रुंज डिजाइन ने मुझे आकर्षित किया। बड़े आकार में पहनने में आरामदायक है और छपाई की गुणवत्ता बढ़िया लगती है। मैंने इसे कई बार पहना और हर बार पसंद आया। निश्चित तौर पर फिर से खरीदूँगा।