UnDeR20 × Gao Shang Jagged Teeth Half-Shirt


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A collaborative item with renowned visual artist Gao Shang. This unique piece features Gao Shang's rare unedited work, a close-up photograph of a sliced grapefruit captured through a special macro lens. The intricate details of the fruit's pulp and fibers are vividly displayed, with distinct red, yellow, and white colors creating a beautiful yet cruel visual effect. The imagery evokes thoughts of human tissues or organs, with the yellow elements resembling shattered teeth.

Product Specifications

  • Season: SS2023
  • 125g 100% polyester fabric, lightweight and comfortable
  • Panel-positioned digital printing technique, offering brilliant print colors while accurately reproducing the artist's work
  • A relaxed fit, featuring drapey fabric with a touch of elasticity for added comfort
  • Classic Cuban collar design


  • Male Model is 176 cm / 5’9 | 54 kg / 119 lbs wearing size M
  • Female Model is 170 cm / 5’ 7’’ | 48 kg / 106 lbs wearing size S

Shipping & Taxes

For US Customers: Tax-Free | Duty Fees May Be Assessed For Orders Over $800

For International Customers | Duties And Import Taxes May Be Collected Upon Delivery

UnDeR20 × Gao Shang Jagged Teeth Half-Shirt


UnDeR20 Story

UnDeR20 was founded on January 23, 2021 by the artist, TenGuSan. Since its establishment, we have been dedicated to the design and release of original toys, which have been widely recognized across Asia, in particular, Japan and China. In 2023, we started our own clothing and accessories lines because we felt that we couldn't find clothes that truly excited us anymore. So we are going to create them ourselves.

From toys to streetwear, just like our name suggests, we have always been "under 20 years old." We uphold our slogan, "Wandering Soul, Untamed Heart." We gather artists from around the world and always stand with the "wildest" young people. A revolution without dancing is a revolution not worth having, right?


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