---
title: "Purdue T Shirt — $8K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/sports-outdoors/purdue-t-shirt"
last_updated: "2026-08-12T08:50:39.642Z"
locale: en
meta:
description: "Amazon product research for purdue t shirt: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for purdue t shirt: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Purdue T Shirt — $8K/mo Amazon US Product Research (2026)"
---
# **Purdue T Shirt**
**Skip it**
Soft demand (-51.3% this quarter) — this niche doesn't clear our bar today.
Market size 25Growth 0Conversion 31Competition 94Returns 15Price range 86Avg price 95Brand share 30Review moat 42Quality gap 35
**Avg price**
**Incredible****$31.48**
avg listing price — sweet spot $15–$100
**Competition**
**Great****21%**
top-5 click share — an open shelf
**Price range**
**Great****$9.26–$58.96**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****2,291.07**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.4%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$99K**
$99K/yr · 128K searches
**Returns**
**Bad****7.9%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-51.3%**
90-day search growth — must beat 0% to launch
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **Is purdue t shirt profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, purdue t shirt is a $99K/yr Amazon United States market (128K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Mar–May–Sep–Dec. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **purdue t shirt market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$63K–$79K**
- units × avg price
- **Conversion rate**
- **2.4%**
- **Avg BSR**
- **#2,194**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **90%**
- **Out of stock**
- **6.2%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **203 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.
**Brands**
**13 **▲rising
**Sellers**
**10**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**21%**
Top 20: 49%
**Open market**
**10%**
- Barnesmith29% - Purdue University29% - Elite Authentics12% - LOGOVISION9% - UGP Campus Apparel9% - Underground Printing3% - Open — no brand owns it (7 brands, 10%)
## **purdue t shirt demand & seasonality**
Weekly Amazon search volume, last 100 weeks — -51.3% search growth over the last 90 days.
8K6KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Mar, May, Sep, Dec · busiest ÷ quietest = 4.2×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/purdue-t-shirt/trend)
## **Top purdue t shirt search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **purdue t shirt**25K/yr-26.2%1.8% conv. - **purdue sweatshirt**33K/yr-47.3%1.1% conv. - **purdue hoodie**16K/yr-9.5%1.2% conv. - **purdue tshirt**6K/yr-19.0%2.7% conv. - **purdue womens apparel**27K/yr-86.5%0.4% conv. - **purdue university apparel women**7K/yr-45.7%0.5% conv. - **purdue sweatshirt women**7K/yr-44.6%0.5% conv. - **purdue university t-shirts**3K/yr+298.6%0.7% conv. - **purdue sweatshirt mens**4K/yr-51.8%2.0% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/purdue-t-shirt/search-terms)
## **Top purdue t shirt 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.
0%3%$3K6%$6K9%$9K12%$12K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Purdue University Official Distressed Primary Unisex Adult T-Shirt Black Small**Purdue University**$17.94**4.4★108 rev](https://www.amazon.com/dp/B08SMPM4CD) [2**Purdue University Official Distressed Primary Unisex Adult T-Shirt Black Medium**Purdue University**$17.67**4.4★108 rev](https://www.amazon.com/dp/B08SMP89NR) [3**Barnesmith Purdue University Boilermakers Adult Unisex Crewneck Sweatshirt Spirit Charcoal Grey Large**Barnesmith**$37.63**4.7★769 rev](https://www.amazon.com/dp/B09TT86DYY) [4**Purdue Boilermakers Arch Over Black Officially Licensed T-Shirt Small**Elite Authentics**$22.23**4.4★70 rev](https://www.amazon.com/dp/B0BGKJH7LF) [5**Purdue University Official Distressed Primary Unisex Adult Pull-Over Hoodie Black Large**Purdue University**$37.47**4.5★130 rev](https://www.amazon.com/dp/B08SMPJ6G1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Purdue University Arch Logo Unisex Adult T Shirt Black Large**LOGOVISION**$18.57**274 rev1y ago](https://www.amazon.com/dp/B0DT9MFQZQ) [**Purdue Boilermakers Arch Over Black Officially Licensed T-Shirt Small**Elite Authentics**$22.23**70 rev3y ago](https://www.amazon.com/dp/B0BGKJH7LF) [**Purdue Boilermakers Arch Over Heather Gray Sweatshirt Small**Elite Authentics**$34.13**52 rev3y ago](https://www.amazon.com/dp/B0BGKJQ91G) [**Purdue Boilermakers Arch Over Black Officially Licensed Pullover Hoodie Small**Elite Authentics**$38.03**29 rev3y ago](https://www.amazon.com/dp/B0BGKG7WS9) [**Barnesmith Purdue University Boilermakers Adult Unisex Crewneck Sweatshirt Spirit Charcoal Grey Large**Barnesmith**$37.63**769 rev4y ago](https://www.amazon.com/dp/B09TT86DYY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Purdue University Official Distressed Primary Unisex Adult Pull-Over Hoodie Black Small**Purdue University**$38.62**4.5★**▲ 187%**](https://www.amazon.com/dp/B08SMPVWH7) [**Barnesmith Purdue University Boilermakers Adult Unisex Crewneck Sweatshirt Spirit Black Small**Barnesmith**$37.35**4.7★**▲ 169%**](https://www.amazon.com/dp/B096WCFTN1) [**Barnesmith Purdue University Boilermakers Hooded Sweatshirt Heritage Black XX-Large**Barnesmith**$46.39**4.6★**▲ 126%**](https://www.amazon.com/dp/B07SKKYMB5) [**Purdue University Official Distressed Primary Unisex Adult Pull-Over Hoodie Black Medium**Purdue University**$38.14**4.5★**▲ 109%**](https://www.amazon.com/dp/B08SMR2R28) [**Underground Printing AH20 - Purdue Boilermakers Athletic Arch Hoodie - X-Large - Black**Underground Printing**$45.41**4.6★**▲ 106%**](https://www.amazon.com/dp/B075SB7HXG)
**~~View all trending →~~**
## **What reviews say buyers love and hate about purdue t shirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**42%
*“Right size”*
**Quality-Overall**17%
*“Good quality shirt”*
**Soft Feel**14%
*“Soft and comfy”*
**Comfort-Overall**7%
*“Soft and comfy”*
**Stitch/Finish/Polish**4%
*“They do not fray or loos stitch”*
**Washability**3%
*“Washing is a dream”*
**Color**3%
*“The colors of this shirt was beautiful”*
**Design-Overall**2%
*“I love the design”*
### **What buyers complain about **
**Size-Overall**53%
*“Yes sleeves were a little long”*
**Quality-Overall**23%
*“Quality control failure”*
**Material Quality**8%
*“the fabric is disappointing”*
**Print Quality**5%
*“half the print on front flaked off”*
**Stretchability/Expandability/Elasticity**3%
*“The neck has stretched way out”*
**Durability**3%
*“Not very durable”*
### **Top return reasons **
**Size-Overall**53%
**Material Quality**5%
**Sleeve Fit**5%
**Length**4%
**Chest Fit**4%
**Advertised Vs Actual Product**4%
**Color**4%
**Print Quality**3%
**Thin**3%
**Quality-Overall**2%
## **Common purdue t shirt questions**
- **Is purdue t shirt profitable to sell on Amazon United States?**
- The niche generates $99K/yr across 90 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -51.3%. Flapen's verdict: Skip it (40/100).
- **How competitive is the purdue t shirt niche?**
- 13 brands and 10 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in purdue t shirt?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Material Quality. The return rate is 7.9% — above our launch gate.
- **When does demand for purdue t shirt peak?**
- Demand peaks in Mar–May–Sep–Dec; the busiest month runs 4.2× the quietest.
- **What does it cost to enter the purdue t shirt niche?**
- Listings span $9.26–$58.96; the average listing price is $31.48 (sweet spot $15–$100). The average incumbent carries 2,291 reviews — the moat a new listing must climb.
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