Hawaiian shallow-reef break on Oʻahu's North Shore — site of the Triple Crown.HE-DP-26-009-PIP

Pipeline

Combed ring-spun cotton, medium weight, classic fit.

$45
EditionOne terrain · three objects
Save $11
Colorway Navy
Tee size

100% cotton · Oeko-Tex inks · nothing synthetic

Free shipping in the US
Ships in 5–9 business days

Size guide & fit notes

Unisex fit · 100% combed ring-spun cotton. True to size for most people. If between sizes, size up for relaxed fit.

SizeChestLength
XS31–34″ · 79–86 cm27″ · 69 cm
S34–37″ · 86–94 cm28″ · 71 cm
M38–41″ · 97–104 cm29″ · 74 cm
L42–45″ · 107–114 cm30″ · 76 cm
XL46–49″ · 117–124 cm31″ · 79 cm
2XL50–53″ · 127–135 cm32″ · 81 cm
3XL54–57″ · 137–145 cm33″ · 84 cm

How to measure

Chest

Measure around the fullest part of your chest, under the arms, keeping the tape parallel to the floor.

Length

From the highest point of the shoulder seam down to the bottom hem.

Model is 5′11″ / 180 cm, wearing size M · Shirt runs true to size. Pre-shrunk cotton.

Shipping & returns

Made to order. Each piece is printed for you after you order — nothing is pre-stocked.

RegionShippingTransit
USAFree5–9 business days
International Join waitlist Not shipping yet

Returns & exchanges.

Every piece is made to order — no pre-stock, no waste. That changes how returns work.

  • Damaged, defective, or the wrong item shipped to you: free reprint or refund. Email within 30 days with your order number and a photo.
  • Doesn’t fit when you try it on: we can’t offer free size exchanges (reprinting + reshipping means a full second production run). Please check the Bella+Canvas 3001 size chart on the product page. If the fit is really off, email us — we help case by case with a discounted reorder or store credit.
  • Prints and change of mind: archival prints cannot be exchanged or returned. We don’t accept returns for buyer’s remorse on any item.
  • Complete Editions ship as two separate packages (tee + print) and may arrive on different days. Tracking provided for both.
  • Refunds and store credit processed within 5–10 business days of confirmation.

Questions? orders@horizoneditionsstudio.com

Buying as a gift

Sending this to someone? Here’s how a gift order works.

  • Turn on “This order is a gift” in your cart. One switch covers the whole order.
  • It ships straight to them. At checkout, enter the recipient’s address under Shipping and your own email under Contact — the confirmation comes to you.
  • Add a gift message. It travels with the order, and we email it to the recipient when the gift ships.

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Design: 100% human-made by a professional graphic designer, from the real data specified on this page. Marketing photos may use an AI-composited mockup scene — the design itself is always the exact file we sell.

REEF DEPTH 6 FT · HEAVY WATER OVER SHALLOW REEF

Waves break over a reef about 6 ft down that shapes the barrel.

The wave is the result of the reef. This is the reef.

— The Story

The wave is shaped by the reef.

This wave is built by something no one in the water can see: a flat shelf of reef just below the surface. The swell arrives from deep ocean, hits that shallow reef all at once, and has nowhere to go but up and over — folding into the barrel that made my name and, on the wrong day, breaks bones on the same rock that makes the shape.

I break off Ehukai Beach on Oʻahu's North Shore, biggest from November to March on a northwest swell. Every winter since the first Pipe Masters in 1971, the best surfers in the world have come to be measured against me, and every winter the reef takes its due.

The contour on this piece is the real terrain that shapes the wave — reef and seabed drawn from public bathymetry, to scale.

The barrel is built by a reef sitting six feet under the surface.
— Pipeline, in numbers

A wave,measured to the foot.

BANZAI PIPELINE
NORTH SHORE · OʻAHU · HAWAIʻI
Break typeShallow-reef breakover a flat tabletop reef
ReefReef rocktabletop with caverns
LocationEhukai Beach ParkPupukea, North Shore Oʻahu
SeasonNov–Marwinter · N/NW swells
Marquee eventsPipe Mastersheld here since 1971
Position21.664° N 158.054° WNorth Shore, Oʻahu
— The object

How it's made.

A cotton tee, printed in the US. Designed so the contour line holds over time — the measurements stay measurable.

Garment

100% combed ring-spun cotton. Pre-shrunk. Medium weight, classic fit.

Print method

Printed on 100% cotton with Oeko-Tex certified, water-based pigment inks. No heat transfer, no vinyl.

Production

Made to order in the United States. Printed and shipped within a few business days.

Care

Machine wash cold, inside out. Tumble dry low. Avoid bleach and fabric softener. The print holds its line for the life of the garment.

— Provenance

Every line,traceable.

◉ Terrain

Archive ID HE-DP-26-009-PIP
Trophy REEF DEPTH 6 FT · HEAVY WATER OVER SHALLOW REEF — Waves break over a reef about 6 ft down that shapes the barrel.
Terrain Pipeline · 21.664 · -158.0539 · Pacific
Source NOAA NCEI · 1 arc-second DEM
Dataset / version NOAA NCEI topographic–bathymetric DEM · 1 arc-second
Resolution 1 arc-second grid · ≈30 m at this latitude
Contour interval Source: NOAA NCEI · 1 arc-second topo-bathy DEM · Rendered: 50 m
Projection EPSG:4326 · WGS84 datum

◉ Method

Extraction QGIS 3.34 · contour extraction from NOAA NCEI CRM
Editing Human vector cleanup in Illustrator · no smoothing algorithms applied
License Public domain · attribution: NOAA National Centers for Environmental Information (NCEI)
AI use None in the terrain. No generative models, no style-transfer, no AI autocomplete, no automated contour simplification — at any stage of extraction or editing.
Verification Contours drawn from a NOAA NCEI topography–bathymetry DEM · 1 arc-second · EPSG:4326 · vertical datum EPSG:5714 (Mean Sea Level)
Issue 04 · Spring 2026
Provenance Verify this Archive ID →
— The gift

Made to be received.

Built to be opened slowly. A considered piece for someone who knows the place — or wants to remember it.

Gift ready

A considered terrain piece for someone who knows the place — or wants to remember it.

No size guessing

The archival print makes a strong gift when sizing is uncertain.

Ship to them

Send it directly to the recipient at checkout. Order confirmation and tracking stay with the purchaser where supported by Shopify.