Tri Suit
Tri Suit shows demand growing +182.4% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Tri Suit profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Tri Suit is a £143K/yr Amazon United Kingdom market (77K searches/yr). The top 5 brands hold 62% of demand. Demand peaks in May–Jun–Jul–Aug–Sep. Verdict: Worth a look — 74/100.
Tri Suit: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +182.4% over the last 90 days and 5.4% of searches end in a purchase.
£143K
revenue / yr
Who owns the niche?
The top 5 brands hold 62% of demand, so 38% of the market is open.
38%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.
0/100
page quality · 70 products
Top Tri Suit products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
ZONE3 Ultimate Race Number Belt
- Price
- £6.28
- Rating
- 4.5/5
- Reviews
- 471
- Age
- 12y ago

RunBreeze Tri Suit Mens Triathlon Suit for Men Breathable Quick Drying Trisuit Rear Pockets Triathlon Suit Mens for Cycling Swimming Running
- Price
- £31.78
- Rating
- 4.1/5
- Reviews
- 296
- Age
- 11y ago

WHIPPY Triathlon Start Number Band 6 Gel Holders Running Belt Triathlon Race Belt Adjustable Running Race Number Belts for Jogging Marathon Cycling Black 31.49
- Price
- £5.57
- Rating
- 3.6/5
- Reviews
- 12
- Age
- 1y ago

ZONE3 Mens Activate + Tropical Palm Short Sleeve Full Zip Trisuit
- Price
- £20.47
- Rating
- 4.7/5
- Reviews
- 4
- Age
- 5y ago

Sikma Mens Half Sleeve Trisuit Breathable Mesh Triathlon Padded Suit with Hi Viz Reflection and Power Band Leg Grippers Trisuit (Black X-Large)
- Price
- £30.46
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 1y ago
Trending
90-day click momentum
SLS3 Triathlon Suit Mens Elite Aero Trisuit Men - Tri Suit Triathlon - Full Zip Aero Sleeves Internal and Rear Pockets (Osaka White Large)
- Price
- £114.34
- Rating
- 4.5/5
- Reviews
- 64
- Age
- 1y ago

Wulibike Mens Short Sleeve Triathlon Suit - Breathable and Quick Drying Tri Suit for Cycling Blue XL
- Price
- £48.38
- Rating
- 1.0/5
- Reviews
- 1
- Age
- 2y ago

RJ-Sport Race Number Belt - Triathlon Race Belt Bib Holder with 6 Energy Gel Loops for Triathalon Marathon Running and Cycling 03 Navy One Size
- Price
- £7.55
- Rating
- 4.6/5
- Reviews
- 852
- Age
- 8y ago

CGLRybO Mens One-Piece Short Sleeve Triathlon Suit - Skin-Tight Ideal for Running Cycling Swimming - Best for Ironman Racing
- Price
- £26.59
- Rating
- 4.3/5
- Reviews
- 60
- Age
- 1y ago

FDX Men Triathlon Tri Suit Padded Compression Running Swimming Sublimation Cycling Skinsuit(Blue L)
- Price
- £29.72
- Rating
- 4.4/5
- Reviews
- 67
- Age
- 2y ago
Newest
by launch date
MY KILOMETRE Mens Trisuit Short Sleeve Triathlon Suit for Swimming Cycling Running Quick Dry One Piece Tri Suit with Front Zip & Back Pocket UPF50+
- Price
- £51.63
- Rating
- 4.4/5
- Reviews
- 20
- Age
- 1y ago

CGLRybO Mens One-Piece Short Sleeve Triathlon Suit - Skin-Tight Ideal for Running Cycling Swimming - Best for Ironman Racing
- Price
- £26.59
- Rating
- 4.3/5
- Reviews
- 60
- Age
- 1y ago

SLS3 Triathlon Suit Mens Elite Aero Trisuit Men - Tri Suit Triathlon - Full Zip Aero Sleeves Internal and Rear Pockets (Osaka White Large)
- Price
- £114.34
- Rating
- 4.5/5
- Reviews
- 64
- Age
- 1y ago

Sikma Mens Half Sleeve Trisuit Breathable Mesh Triathlon Padded Suit with Hi Viz Reflection and Power Band Leg Grippers Trisuit (Black X-Large)
- Price
- £30.46
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 1y ago

WHIPPY Triathlon Start Number Band 6 Gel Holders Running Belt Triathlon Race Belt Adjustable Running Race Number Belts for Jogging Marathon Cycling Black 31.49
- Price
- £5.57
- Rating
- 3.6/5
- Reviews
- 12
- Age
- 1y ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
Brands
19 rising
Sellers
31
Top-5 brand share
62%
Top 20: 100%
Top-5 click share
29%
Top 20: 62%
Open market
32%
- ZONE322%
- RunBreeze12%
- FDX11%
- Sikma9%
- Wulibike7%
- CGLRybO7%
Tri Suit demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: May, Jun, Jul, Aug, Sep · busiest ÷ quietest = 4.8×
Top Tri Suit search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- triathlon race belt13K/yr
- tri suit mens14K/yr
- triathlon suit mens12K/yr
- race belt8K/yr
- tri suit10K/yr
- race belt triathlon6K/yr
- trisuit7K/yr
- tri belt4K/yr
- triathlon suit4K/yr
What reviews say buyers love and hate about Tri Suit
What buyers mention most, as a share of all reviews.
What buyers love
84% of reviews“Good quality”
“Excellent tri-suit for the price”
“Good fit”
“Very comfortable”
“Good race belt with useful features”
What buyers complain about
63% of reviews“Size guide is way off”
“Zip broke”
“Bad Stitching”
“Poor quality”
“Unfortunately the strap for adjusting only moves a few centimeters until it is stuck at one of the gel loops”
Tri Suit return rate & reasons
Why buyers send it back, as a share of all return requests.
1.9%
Return rate
80%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Tri Suit questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.




