Down where the light gets thin.
A stonefly nymph on a mossy cobble under slanting light, in forest green and golden ochre, made for days on the Owyhee River, Oregon.
A stonefly nymph clings to a mossy rock on a riverbed of rounded stones, with light falling through green water above. It is coloured in forest green, golden ochre and burnt umber, lifted by pale lime sunbeams.
- Stonefly nymph on a mossy cobble
- Sunbeams slanting through green water
- Golden ochre stones with umber shadows
- Forest green, golden ochre, burnt umber
- Made for the Owyhee River, Oregon
The cap
One design, four caps. The front panel is what the paint or the dye sits on, so it changes the hat.

Trucker
The house cap — structured mid profile, foam-and-mesh back, snapback.
Specs
- Profile
- Mid profile
- Build
- 6-panel · Structured — buckram behind the front
- Crown
- 3½ in (8.9 cm)
- Visor
- Pre-curved, 2¾ in (7 cm)
- Closure
- Snapback
- Adjusts to
- 21½–24 in (54.5–61 cm)
- Airbrushed on
- Natural cotton twill
- Sublimated on
- White polyester foam

Rope cap
Structured five-panel with a near-flat brim and a cord across it.
Specs
- Profile
- Mid-high profile
- Build
- 5-panel · Structured
- Crown
- 4 in (10.2 cm)
- Visor
- Near-flat, 2⅞ in (7.3 cm), contrast rope
- Closure
- Snapback
- Adjusts to
- 21½–23¾ in (54.5–60.5 cm)
- Airbrushed on
- Stone cotton twill
- Sublimated on
- White polyester twill

Dad hat
Soft, low and unstructured — washed cotton with a strap back.
Specs
- Profile
- Low profile
- Build
- 6-panel · Unstructured — soft front
- Crown
- 3¼ in (8.3 cm)
- Visor
- Curved, 2¾ in (7 cm)
- Closure
- Strap back, brass buckle
- Adjusts to
- 21–23½ in (53.5–59.5 cm)
- Airbrushed on
- Washed khaki cotton
- Sublimated on
- White polyester twill

Five-panel camp
Flat brim, low crown, packs flat in a vest pocket.
Specs
- Profile
- Low profile
- Build
- 5-panel · Unstructured
- Crown
- 3¼ in (8.3 cm)
- Visor
- Flat, 2½ in (6.4 cm)
- Closure
- Strap back, side-release clip
- Adjusts to
- 21½–23½ in (54.5–59.5 cm)
- Airbrushed on
- Field olive nylon-cotton
- Sublimated on
- White polyester
Fit

| Cap | Profile | Crown height | Visor | Adjusts to |
|---|---|---|---|---|
| Trucker | Mid profile | 3½ in (8.9 cm) | Pre-curved, 2¾ in (7 cm) | 21½–24 in (54.5–61 cm) |
| Rope cap | Mid-high profile | 4 in (10.2 cm) | Near-flat, 2⅞ in (7.3 cm), contrast rope | 21½–23¾ in (54.5–60.5 cm) |
| Dad hat | Low profile | 3¼ in (8.3 cm) | Curved, 2¾ in (7 cm) | 21–23½ in (53.5–59.5 cm) |
| Five-panel camp | Low profile | 3¼ in (8.3 cm) | Flat, 2½ in (6.4 cm) | 21½–23½ in (54.5–59.5 cm) |
One size per cap. Run a tape around your head just above the ears, keeping it level — anything inside the range above will close on it.
Two finishes
The same design, made two ways. Pick one in the panel; the cap and the quantity are yours to choose too.

Hand airbrushed
$85 for one hat, on a trucker
Painted to order — would ship in about 2 weeks
How it is made
- How it is made
- Sprayed by hand through this design's own stencils, one layer at a time, each left to dry before the next mask goes down.
- How it looks
- Soft gradients and hand-cut stencil edges. Every cap is a little different.
- What it sits on
- On a natural cotton twill front.
- Durability and care
- Water-based paint, heat set and sealed. It takes rain and a season on a boat; spot clean with cool water, never a washing machine.

Sublimation printed
$32 for one hat, on a trucker
Printed to order — would ship in 5–7 business days
How it is made
- How it is made
- The design is printed in dye onto transfer paper, then pressed with heat so the dye soaks into the polyester fibres.
- How it looks
- Full colour edge to edge, and identical every time.
- What it sits on
- On a white polyester foam front — sublimation only takes on white polyester.
- Durability and care
- The dye is in the fibre, not on it, so it will not crack or peel. Gentle wash, air dry.
The artwork
A stonefly nymph grips a mossy rock, legs spread, antennae reaching. Golden cobbles crowd the riverbed around it. Pale shafts of light cut down through green water and catch the stone tops.
Wear it on the Owyhee River, Oregon, or anywhere you turn over rocks to see what lives under them. People notice the light first, then the bug.
Pale lime does the heavy lifting here. Keep it soft in the shafts and sharp on the highlights, and the whole scene reads as underwater.

What arrives
- The hat
- A care card
- On a hand airbrushed hat, a numbered tag naming the water it was painted from, when the design names one

Looking after it
Hand airbrushed
- Spot clean with cool water and a soft brush. Never a washing machine.
- Keep it out of a hot car for long stretches — heat-set paint is tough, but a dashboard in July is not a test worth running.
- Reshape the brim by hand while damp.
Sublimation printed
- Spot clean, or gently hand wash in cool water. No bleach.
- Air dry. Do not iron the print.
- Reshape the brim by hand while damp.
- The dye is in the fibre, so the print will not crack or peel.
Details
Airbrush palette
- Colours
- forest green, pale lime, golden ochre, burnt umber, moss green, jet black
Details
- Subject
- stonefly nymph
- Style
- painterly underwater realism
Make it yourself

The palette
- Forest green
- Pale lime
- Golden ochre
- Burnt umber
- Moss green
- Jet black
The layers
8 layers, in this order. Each mask comes off and the paint has to dry before the next one goes down.
- Water
- Light
- Stones
- Stone shadows
- Moss
- Nymph
- Detail
- Highlights
The kit's stencil set is cut from these layers; with the cutter (12 hats and up) you cut your own from this design's layer files.
How to mix each colour
Forest green
2 parts green, 1 part black, a drop of blue to cool it
Pale lime
Mix by eye against the photograph; test on the card first
Golden ochre
2 parts yellow, 1 part brown, a drop of black
Burnt umber
Equal parts red, yellow and blue, then a drop of black to deepen it; or burnt umber straight from the bottle
Moss green
2 parts yellow, 1 part green, a drop of black to deaden it
Jet black
Black from the bottle, sprayed in light passes; a heavy coat bleeds
Setup
- Ventilation or a spray booth. Water-based paint still throws a fine mist, and you will be breathing it for hours.
- A half-mask respirator rated for paint mists. A dust mask is not one.
- A compressor with a moisture trap, set and tested on a card before you start: wet air spits water into the paint.
- Reducer and a cleaning pot within reach, so a clog is a ten-second fix instead of a ruined panel.
- Spray a test card for every colour before it touches the cap. Colour reads differently wet, dry and on twill.
Prep
- Lint-roll the front panel. Every fibre left on it prints as a speck in the paint.
- Mask the mesh, any seams you want clean and the whole visor, underside included, with low-tack tape and paper.
- Stretch the crown over the cap jig so the front panel is taut and curved the way it will be worn. Spraying a slack panel flat distorts the design when it is worn.
- Spray one light coat of transparent base so the colour sits on the fabric instead of soaking into it.
Layer by layer
1 · Water — 0.5 mm · 25–30 PSI
forest green — a deep river backdrop that darkens toward the bottom edge
Mask None on the panel itself: the mesh and the visor are already masked from the prep.
Colour Forest green — 2 parts green, 1 part black, a drop of blue to cool it
- Needle
- 0.5 mm (a 0.35 mm works, it just takes longer)
- Pressure
- 25–30 PSI
- Distance
- 6–8 in from the panel
- Passes
- 3–4 light passes, building the colour
- Dry
- 10 minutes, or 60–90 seconds with a heat gun on low, before the next mask goes down
Tip Fade wet to dry and never lay one heavy coat: twill wicks paint sideways and the edge blooms.
2 · Light — 0.35 mm · 20–25 PSI
pale lime — a glow across the top and long shafts slanting down through the water
Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.
Colour Pale lime — Mix by eye against the photograph; test on the card first
- Needle
- 0.35 mm
- Pressure
- 20–25 PSI
- Distance
- 4–6 in from the panel
- Passes
- 2–3 passes
- Dry
- 10 minutes before lifting the stencil
Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.
3 · Stones — 0.35 mm · 20–25 PSI
golden ochre — rounded cobbles packed across the lower half
Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.
Colour Golden ochre — 2 parts yellow, 1 part brown, a drop of black
- Needle
- 0.35 mm
- Pressure
- 20–25 PSI
- Distance
- 4–6 in from the panel
- Passes
- 2–3 passes
- Dry
- 10 minutes before lifting the stencil
Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.
4 · Stone shadows — 0.35 mm · 20–25 PSI
burnt umber — shading under and between each cobble
Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.
Colour Burnt umber — Equal parts red, yellow and blue, then a drop of black to deepen it; or burnt umber straight from the bottle
- Needle
- 0.35 mm
- Pressure
- 20–25 PSI
- Distance
- 4–6 in from the panel
- Passes
- 2–3 passes
- Dry
- 10 minutes before lifting the stencil
Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.
5 · Moss — 0.35 mm · 20–25 PSI
moss green — the mossy rock beneath the nymph and soft algae on the stones
Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.
Colour Moss green — 2 parts yellow, 1 part green, a drop of black to deaden it
- Needle
- 0.35 mm
- Pressure
- 20–25 PSI
- Distance
- 4–6 in from the panel
- Passes
- 2–3 passes
- Dry
- 10 minutes before lifting the stencil
Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.
6 · Nymph — 0.35 mm · 20–25 PSI
burnt umber — the segmented body, legs, antennae and twin tails
Mask Lay this layer's mylar stencil and burnish the edges flat with your thumbnail.
Colour Burnt umber — Equal parts red, yellow and blue, then a drop of black to deepen it; or burnt umber straight from the bottle
- Needle
- 0.35 mm
- Pressure
- 20–25 PSI
- Distance
- 4–6 in from the panel
- Passes
- 2–3 passes
- Dry
- 10 minutes before lifting the stencil
Tip Spray away from the stencil edge, not into it, so the air does not push paint underneath.
7 · Detail — 0.3 mm · 18–22 PSI
jet black — eyes, leg joints and crisp edges on the nymph
Mask The hand-cut subject stencil, inner pieces first, then the outline piece.
Colour Jet black — Black from the bottle, sprayed in light passes; a heavy coat bleeds
- Needle
- 0.3 mm
- Pressure
- 18–22 PSI
- Distance
- 3–4 in from the panel
- Passes
- 2–3 passes per tone, light to dark
- Dry
- 10 minutes between tones
Tip Light tones first: a light colour over a dark one needs many coats, a dark one over a light one needs two.
8 · Highlights — 0.2–0.3 mm · 12–15 PSI
pale lime — glints on the stone tops and the nymph's back
Mask None: freehand, with a shield card held against any hard edge.
Colour Pale lime — Mix by eye against the photograph; test on the card first
- Needle
- 0.2–0.3 mm
- Pressure
- 12–15 PSI
- Distance
- 1–2 in from the panel
- Passes
- Freehand, in short controlled strokes
- Dry
- 10 minutes, then check it before you cure
Tip Low pressure, close in and moving: stop the stroke before you release the trigger.
Step by step
Mask the full artwork outline and spray forest green, darkening toward the bottom. Start around 20 PSI, 0.5 mm needle, 15 cm away; treat all settings here as a starting point.
Lay a soft-edged mask for the top glow and light shafts. Mist pale lime at 15 PSI, 0.3 mm needle, 15–20 cm, building the shafts in thin passes.
Mask the cobble shapes across the lower half and fill with golden ochre at 18 PSI, 0.5 mm needle, about 10 cm.
Use the shadow mask to add burnt umber under and between the cobbles at 15 PSI, 0.3 mm needle, 5–8 cm.
Mask the large rock and stone patches and spray moss green at 15 PSI, 0.3 mm needle, about 8 cm, letting it fade at the edges.
Place the nymph mask and spray burnt umber for the body, legs, antennae and tails at 12–15 PSI, 0.2 mm needle, 3–5 cm.
Use the fine detail mask for jet black eyes, leg joints and edges at 12 PSI, 0.2 mm needle, 2–3 cm.
Add pale lime glints on the stone tops and the nymph's back freehand or with a small mask, 12 PSI, 0.2 mm needle, 3–5 cm.
Let the paint cure fully for at least 24 hours, then heat set if your paint calls for it.
Seal with two thin coats of a matte clear, letting each coat dry before the next.
Cure
- Heat set at 300°F / 150°C. Water-based textile paint is not wash-fast until it is heat set.
- Cap press: 3–5 minutes with a teflon sheet over the design.
- Or heat gun: 2–3 minutes per panel, keeping it moving 2–3 in off the fabric so it does not scorch.
- If you have neither, air cure for 72 hours before the cap touches water.
Seal
- Two light coats of matte fabric sealer, UV-resistant, from 8–10 in, 15 minutes apart.
- Leave it 24 hours before the cap is worn.
- Never a gloss sealer on cotton twill: it shines, cracks along the creases and looks like a sticker.
Clean-up
- Flush the brush with water, then airbrush cleaner, until it sprays clear.
- Strip the needle and wipe it toward the tip, never away from it.
- Never soak the brush body overnight.
Common mistakes
- Spraying pale lime too wet so it floods the green; drop pressure and back off.
- Hard-edged light shafts that look like stripes; lift the mask slightly for a soft edge.
- Burnt umber shadows applied everywhere; keep them under each stone so the tops stay bright.
- Rushing the clear coat over uncured paint; wait the full cure time.
Tips
- Build the light shafts in several faint passes; one heavy coat flattens the depth.
- Keep a little forest green showing between cobbles so the stones sit in water rather than on it.
- Test the 0.2 mm needle on scrap before the nymph; thin legs need a steady, dry line.
- Reference a real stonefly nymph photo for the leg count and tail shape.

Every kit size
Trucker · kit for 1 hat
$218
Bought separately $243 · you save $25
Includes Starter airbrush set · Cap jig · and 7 more
Every item in this kit · 9 items
Blanks
- Trucker blank, natural cotton twill front$9
Stencils
- Pre-cut mylar stencil set for this design — 8 layers$18
Paint & masks
- Water-based textile airbrush colour, 2 oz — one per colour in this design$36
- Transparent base and reducer, 4 oz$7
- Low-tack masking film and ¼ in tape$8
- Matte fabric sealer, 4 oz$12
Equipment
- Starter airbrush set — 0.3 mm dual-action gravity brush, mini compressor, braided hose$129
- Cap jig — holds the crown taut while you spray$24
Guide
- Printed step-by-step guide for this designIncluded
Trucker · kit for 12 hats
$1,061
$88.42 a hat
Bought separately $1,206 · you save $145
Includes Dual-action gravity-feed airbrush · Quiet compressor with tank and moisture trap · Cap jig and two spare crown forms · Tabletop spray booth with exhaust fan · and 11 more
Every item in this kit · 15 items
Blanks
- Trucker blank, natural cotton twill front$78
Stencils
- Desktop stencil cutter, 12 in — the "stencil printer": cuts mylar from this design's layer files$299
- Stencil mylar, 7 mil, 12 × 12 in$22
- This design's layer files, every layer (SVG)Included
Paint & masks
- Water-based textile airbrush colour, 4 oz — one per colour in this design$84
- Transparent base and reducer, 16 oz$16
- Low-tack masking film$18
- Matte fabric sealer, 16 oz$28
Equipment
- Dual-action gravity-feed airbrush, 0.3 mm$135
- Quiet compressor with tank and moisture trap$179
- Cap jig and two spare crown forms$64
- Tabletop spray booth with exhaust fan$149
- Cleaning pot, brushes and a half-mask respirator$99
- Heat gun for curing$35
Guide
- Printed step-by-step guide for this designIncluded
Trucker · kit for 12 × 12 hats
$3,083
$21.41 a hat
Bought separately $3,628 · you save $545
Includes Two dual-action gravity-feed airbrushes · Production airbrush · Twin-piston compressor with tank and two regulators · Production spray booth · and 13 more
Every item in this kit · 17 items
Blanks
- Trucker blank, natural cotton twill front$756
Stencils
- Stencil cutter-plotter, 24 in — the production "stencil printer"$649
- Stencil mylar, 7 mil, 12 × 12 in$85
- This design's layer files, every layer (SVG)Included
Paint & masks
- Water-based textile airbrush colour, 32 oz — one per colour in this design$288
- Transparent base and reducer$49
- Low-tack masking film$54
- Matte fabric sealer$89
Equipment
- Two dual-action gravity-feed airbrushes, 0.3 mm$270
- Production airbrush, 0.5 mm, for base fades$95
- Twin-piston compressor with tank and two regulators$329
- Production spray booth, two fans$289
- Three cap jigs$192
- Cleaning station, respirator and spare cartridges$139
- Cap heat press for curing$279
- Drying rack, 24 caps$65
Guide
- Printed step-by-step guide for this designIncluded
The creator

How it was made
1 iteration led here; the saved one is marked
1 Saved
Remixes
No remixes yet — make your own version.
Where this came from
“a hat made for Owyhee River, Oregon”
trucker hat · made
0 — nothing entered the score yet, at the Derby's published weights, since . Views are not counted.
- stonefly
- nymph
- stonefly nymph
- trucker hat
- fly fishing
- underwater
- river stones
- sunbeams
- owyhee river
- oregon
- aquatic insect
- golden ochre


