Is i fix stuff and know things tshirt for men profitable to sell on Amazon United States?

The niche generates $40K/yr across 77 tracked products. 5 of 26 products launched in the last 360 days are still selling. 90-day search growth is +71.0%. Flapen's verdict: Worth a look (63/100).

How competitive is the i fix stuff and know things tshirt for men niche?

37 brands and 41 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 44% of demand.

What do buyers complain about in i fix stuff and know things tshirt for men?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Wrinkles. The return rate is 1.7%.

When does demand for i fix stuff and know things tshirt for men peak?

Demand peaks in Jun–Dec; the busiest month runs 8.4× the quietest.

What does it cost to enter the i fix stuff and know things tshirt for men niche?

Listings span $9.85–$30.80; the average listing price is $17.63 (sweet spot $15–$100). The average incumbent carries 165 reviews — the moat a new listing must climb.

I Fix Stuff and Know Things Tshirt for Men

Worth a look

Shows a thin review moat (165 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Review moat

Great165.03

avg incumbent reviews — the moat a new listing must climb

Competition

Great24%

top-5 click share — an open shelf

Brand share

Great44%

top-5 brand share — no brand owns this niche

Returns

Great1.7%

return rate — above 5% kills the launch gate

Avg price

Great$17.63

avg listing price — sweet spot $15–$100

Growth

Great+71.0%

90-day search growth — must beat 0% to launch

Price range

Great$9.85–$30.80

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Okay3.1%

search→purchase rate — share of searches ending in a sale

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$40K

$40K/yr · 75K searches

Signals No Dominant Brand

Is i fix stuff and know things tshirt for men profitable on Amazon?

According to Flapen's Amazon United States niche tracking, i fix stuff and know things tshirt for men is a $40K/yr Amazon United States market (75K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in Jun–Dec. Verdict: Worth a look — 63/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

i fix stuff and know things tshirt for men market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $53K–$71K; units × avg price
Conversion rate: 3.1%
Avg BSR: #16,220
Page quality: 0%
Prime: 100%
Sponsored: 87%
Out of stock: 5.8%
Avg brand age: 24 months
Avg seller age: 202 days

Competition: brands, sellers & click share

Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.

Brands

37 falling

Sellers

Top-5 brand share

44%

Top 20: 86%

Top-5 click share

24%

Top 20: 56%

Open market

52%

TeeUnion13%
RustField Co.13%
FYFTAK7%
CHIARA CONTI115%
Silver Lake T-shirts5%
Popfunk4%

i fix stuff and know things tshirt for men demand & seasonality

Weekly Amazon search volume, last 104 weeks — +71.0% search growth over the last 90 days.

Peak months: Jun, Dec · busiest ÷ quietest = 8.4×

Open Trend

Top i fix stuff and know things tshirt for men search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

i fix stuff and i know things32K/yr +70.6%3.4% conv.
i fix stuff and i know things shirt14K/yr +124.9%2.8% conv.
i fix stuff hat6K/yr +94.8%3.8% conv.
i fix stuff and i know things hat7K/yr +84.7%4.9% conv.
i fix things and i know stuff7K/yr +40.5%3.5% conv.
i fix stuff5K/yr +46.1%2.5% conv.
thats what i do... and i know things3K/yr -85.6%0.0% conv.

All search terms

Top i fix stuff and know things tshirt for men products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Mens I Fix Stuff & I Know Things Baseball Cap for Handymen Gear Heads & Tech Lovers (Khaki)

FYFTAK$10.764.4★74 rev

I Fix Stuff and Know Things Tshirt for Men Men Stuff Thats What I Do I Fix Stuff and I Know Things (Black-L)

RustField Co.$30.304.8★18 rev

Stuff for Men Thats What I Do I Fix Stuff and I Know Things I Fix Stuff and Know Things Tshirt for Men (Black-M)

RustField Co.$29.824.6★19 rev

Grunt Style I fix Sht - Funny Graphic Tee Work Inspired Blue Collar - Mens Short Sleeve T-Shirt (Black Large)

Grunt Style$29.894.7★275 rev

for Dad Men Embroidered I Fix Stuff and I Know Things Washed Cowboy Hat Retro Adjustable Birthday for Him Grandpa Uncle Brother Husband

HSSQMH$15.024.5★115 rev

Newest

by launch date

Mens I Fix Stuff & I Know Things Baseball Cap for Handymen Gear Heads & Tech Lovers (Khaki)

FYFTAK$10.7674 rev

3mo ago

Writpoty Fathers Day Dad Gifts Gift for Dad Husband Boyfriend - Hat for Fathers Day Birthday Christmas - Thats What I Do I Fix Stuff and I Know Things - Adjustable Baseball Cap

Writpoty$14.8730 rev

5mo ago

Thats What I Do I Fix Stuff and I Know Things Embroidered Hat for Men Adjustable Vintage Funny Trucker Hats for Dad Grandpa

WYMLDFG$13.4040 rev

11mo ago

Thats What I Do I Fix Stuff and I Know Things Embroidered Hat for Men Adjustable Washed Funny Trucker Hats for Dad Grandpa

WYMLDFG$13.4840 rev

11mo ago

I Fix Stuff And I Know Things American Flag T Shirts Tees for Men and Women Patriotic Handyman Mechanic Gift

I Fixing Stuff And Mechanic$13.2917 rev

1y ago

What reviews say buyers love and hate about i fix stuff and know things tshirt for men

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“Excellent quality shirt”

Size-Overall15%

“Fits all”

Gifting Purpose12%

“Good gift”

Value For Money6%

“Worth the money”

Material Quality5%

“Good quality material”

Comfort-Overall5%

“is comfortable to wear”

Advertised Vs Actual Product4%

“As described”

Color3%

“The colors are vibrant”

Adjustability/Rotatability/Reclining3%

“Easy to adjust”

Design-Overall2%

“Cute design”

What buyers complain about

Size-Overall18%

“Runs small”

Quality-Overall8%

“Poor Quality”

Wrinkles4%

“wrinkled when it arrived”

Shape/Style4%

“its definitely not my style”

Thickness3%

“Its a bit thin”

Flatness2%

“the top flatten out”

Print Quality2%

“Printing is very poor”

Smell2%

“the delivery package smelled like Cheech”

Shrinkage Resistance2%

“Shrinks”

Defective Material/Parts2%

“Need a replacement”

Top return reasons

Size-Overall55%

Quality-Overall7%

Length5%

Advertised Vs Actual Product5%