Men (Chest): Wrap the measuring tape around the fullest part of your chest, under your armpits, keeping the tape horizontal.
Women (Bust): Measure around the fullest part of your bust, ensuring the tape is level and snug but not tight.
Unsure? Enter your measurement into the Size Recommender below for an instant suggestion.
| Size | Chest (cm) | Chest (in) |
|---|---|---|
| XXS | 86.1 | 33.9 |
| XS | 91.9 | 36.2 |
| S | 98.0 | 38.6 |
| M | 103.9 | 40.9 |
| L | 110.0 | 43.3 |
| XL | 116.1 | 45.7 |
| XXL | 121.9 | 48.0 |
| XXXL | 128.0 | 50.4 |
| 4XL | 134.1 | 52.8 |
| 5XL | 140.0 | 55.1 |
| 6XL | 146.1 | 57.5 |
| Size | Bust (cm) | Bust (in) |
|---|---|---|
| XXS | 85.1 | 33.5 |
| XS | 88.9 | 35.0 |
| S | 93.0 | 36.6 |
| M | 97.0 | 38.2 |
| L | 101.1 | 39.8 |
| XL | 104.9 | 41.3 |
| XXL | 109.0 | 42.9 |
| XXXL | 113.0 | 44.5 |
| 4XL | 117.1 | 46.1 |
| 5XL | 120.9 | 47.6 |
| 6XL | 125.0 | 49.2 |
Introducing the Colourful Triangles cycling jersey - the perfect combination of function and fun! Made from 100% polyester and equipped with a full length zipper, this jersey is sure to keep you comfortable on even the longest rides. The sweat wicking material will help to keep you cool and dry, while the 3 back pockets provide plenty of space for all your cycling essentials.
But the real standout feature of this jersey is its vibrant, eye-catching design. Featuring a geometric pattern of colourful triangles, this jersey is sure to turn heads wherever you go. Whether you're looking for a funny, novelty, quirky, or simply colourful cycling jersey, the Colourful Triangles jersey has got you covered. So why wait? Add some personality to your cycling wardrobe today with this one-of-a-kind jersey!
Your estimate is based on 2-4 working days for made-to-order production. Once dispatched, delivery usually takes 3-10 working days.
Easy exchanges are available within 60 days, and returns are accepted within 30 days of receiving your order. For full details, please see our returns and exchanges page.
Not just a novelty jersey
A jersey should make people smile at the cafe stop, but it still has to feel good on the bike. This is the sweet spot: fun, wearable, and built like real kit.
Fun, eye-catching designs printed onto proper cycling kit, not a thin novelty top pretending to be one.
For cafe stops, club rides, charity days, holidays, and that satisfying "where did you get that?" moment.
A cycling present they can actually ride in, not another mug, bottle, or pair of novelty socks.
Made for memorable rides
Wear it for club socials, charity rides, cafe spins, cycling holidays, indoor training, or as a gift for the rider who already owns every sensible thing.
Easy to throw on for regular miles when you want comfort without blending into the bunch.
Built for easy spins, loud kit, and a table full of post-ride snacks.
Stand out on no-drop rides, team events, and matching group days.
Perfect for Mallorca, Girona, country trips, and sunny routes where photos matter.
A cycling present with actual use, not another mug or novelty sock.
Still thinking about it?
You have seen why it works. Now choose your fit, pick your sleeve option, and build the bundle if you are buying for a group ride, gift, or cycling holiday.
Buy with confidence
The jersey is made to order, but the buying experience should still feel simple. Delivery is free worldwide, exchanges are available for 60 days, and returns are available for 30 days.
Buy any 2, get 1 free. Mix designs, sizes, fits, and sleeve lengths across the store.
Pay for 4 and get 3 free. Ideal for clubs, charity rides, family orders, and group trips.
Pick different prints for different riders. The offer applies automatically at checkout.
More like this
See another design you like? Open the jersey, choose your fit, and add it to the same bundle offer.
Why us
The aim is not to be the most serious jersey in the bunch. It is to be the one people remember, while still doing the job on the bike.
Swipe to compare →
| What matters | Granny Gear | Other cycling brands |
|---|---|---|
| Fun and unique designs | ✓ | × |
| Affordable jerseys | ✓ | × |
| Wide size range | ✓ | × |
| Free worldwide delivery | ✓ | × |
| 60-day exchanges | ✓ | × |
| Made to order to reduce waste | ✓ | × |
Choose your size, pick your sleeve, and get the jersey that does not disappear into the bunch.
Choose my size → Back to colour, sleeve and size optionsOverall rating: 4.6 / 5 from 68 reviews.
Sizing for me was bob-on - though only 1.64cm tall I have a "large" chest and Large fits perfectly. The only thing I miss is a small zippered pocket for my keys - but they do survive under a hanky in the pockets. Definitely my kind of jersey - what is called Club or relaxed fit - we are not all Pogacar shaped and chasing those elusive Watts.
Finally! My husband got to try out his new Jersey.( April birthday gift!) Loved it! Perfect fit, not too snug, a comfort fit! Out in exceptionally hot weather but a breeze across the Wolds plus blossoms and blue skies made for a lovely trip. The jersey was comfortable in the heat, loose enough to not restrict and the front zipper allowed for extra ventilation. The snappy pattern only added to the fun!
Great fit and great feel to the Jersey - now I just need more :-)
Good fit for a large person like me. Deep pockets on the back. Live it
Got fit, design, colour. Slightly to big for a 44 inch chest but think a size smaller would have been to tight.
Love this top, large is a women’s size 14. Fits well, excellent quality and amazing price. Reminds me of Elmer the Elephant! Feel safe it this jersey too as it’s very bright so highly visible
Great quality and fit
Great tops, especially when grouped together as we had plenty of smiles and comments.
I found it to be a very bright and colourful jersey which is ideal for summer cycling. The zip is robust and will last a long time.
Getting back on the bike after so many years. Thought it Best to go for something a little brighter. And this top ticks all the boxes.
got two matching shirts to wear on the tandem, great quality shirts and really nice fit, nice size pockets in the back as well.
Really like it wore it for the first time today 11/08/21... will order the next size down next tim
Great top - love the colours! Well stitched together. Comfortable fit. Lightweight material so ideal for summer rides.
Totally my fault I ordered XL when it should have been L
Not crazy about it, but it is what I ordered.
The Jersey is fine but the delivery took to long and I was not very well informed of what was going on from order to delivery.
Jersey is well comfortable and am very happy with the overall fit and look. Only complaint is that the sleeves are a little baggy and not as snug as I would have liked.
Very comfy and loving the vibrant colours. The sleeves are a little loose and flappy, not as close fitting as my other jerseys.
Went for next size up and fits perfectly well with it not being to snug.
Loved both the Belgium and bright triangle jerseys. Great quality material, fitting, fabric and pricing. Excellent product. Thanks!!
Husband loved it nice and bright, very light do ideal as doesn’t feel weighted down
Beautifully made but disappointing fit. My chest measure is 103 cm so I opted for M. Around my torso it's a lot baggier than the 1 cm surplus would suggest. This doesn't matter a lot to me. What I really don't like is how baggy the sleeves are. Perhaps a laundry will improve things.
Excellent fit and feels great wearing it
Bright, cheerful and well fitting. Very happy with this top.
Both shirts are great quality & fit perfectly, I’d recommend ordering 2 sizes up from your regular T shirt size for a great fit,
Great fit. Delivery on time. Very happy and will be making more purchases!
Item as described and promptly dispatched. Thanks
Great fitting cycle shirt - love it.
Great jersey, husband loves it. However slow dispatch and poor communication. Had to raise a PayPal case as just wasn't getting any response to messages.
Although it took quite a while to get delivery, I do love this shirt. The price is excellent too!!!
Nice jersey, good fit a size up, as suggested on the website. Excellent value for money.
Good fit. Got complemented on my first ride out wearing my new top!
Nice and bright
Great fit.
Great jersey, very colorful and fits exactly as the sizing chart indicated. Very comfortable, highly recommended.
Delivery time is not the fastest, but great product, and good value for money
Lovely and bright. The size is as expected.
Came in a bit big.
👍
Great peace of kit
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