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✷ The RSD Tech Tee
A dual-fibre performance knit that pulls sweat off your skin and dries fast, cut with a structured drape that never clings. Ride the trail hard, then keep it on at the pub. Nobody will clock it as riding gear.
🚛Free Shipping Over $90 💥Crash Commitment On MTB Gear 💰30 Day Returns 💳Afterpay Available
✷ Step 1
Same performance knit, cut for men and women. Both are a relaxed fit with room for airflow, refined enough to wear anywhere. Both come in Black or Navy.
Not sure on size? The full size guide is on each product page. Still stuck, email us your height and usual tee size and we will pick it for you.
Dual-Fibre Performance Knit
✷ How It Works
A cotton tee soaks up sweat and hangs off you like a wet towel by the top of the first climb. A race jersey works, but you look like you got lost on the way to a podium. The Tech Tee sits in the middle.
A cotton and polyester blend pulls moisture off your skin and into the fabric, where it evaporates far faster than a regular tee.
The fabric holds its shape off your skin no matter how hard you are working, so it keeps wicking instead of turning sticky.
Seams sit forward of the shoulder, so nothing presses under a strap and you get full range of motion reaching for the bars.
✷ Why Riders Switch
Soft like a tee, performs like a jersey. This is the one that ends up on top of the clean laundry pile every week.
Breathable, fast-drying fabric that keeps sweat moving on long climbs and hot laps.
A higher neckline gives your neck more protection on long, exposed days out.
No tags and no scratchy seams. Comfortable from the first lap to the last beer.
Built to handle sweat, dirt and repeat washing without losing its fit or feel.
✷ Straight Comparison
Four tops riders actually pull on for a trail session. Here is how they stack up once you are sweating.
| RSD Tech Tee | Cotton Tee | Race Jersey | Gym Tee | |
|---|---|---|---|---|
| Pulls sweat off your skin | Dual-fibre knit, dries fast | Soaks it up and stays wet | Yes | Mostly |
| Clings when you are soaked | No, structured drape holds off the skin | Heavy and stuck to you | Fitted by design | Thin fabric sticks |
| Looks normal off the bike | Clean cut, subtle branding | Yes | Loud prints and logos | Mostly |
| Shrugs off trail abuse | Built for sweat, dirt and repeat wear | Stretches and fades fast | Yes | Not made for trails |
| Sun cover at the neck | Higher neckline | Varies | Varies | Varies |
| Tags and itch | No tags, no irritation | Usually a neck tag | Varies | Varies |
| Crash cover | 40% off a replacement if you wreck it | None | None | None |
← Swipe to compare · the RSD column stays put →
✷ Proof
Put through real trail sessions by the people who test bike gear for a living, and rated 5 stars by the riders who bought it.
✷ Trail Tested, Editor Approved
"RSD's tech tee is something of a wolf in sheep's clothing when it comes to jerseys."AMB Magazine · Australian Mountain Bike
✷ After Weeks Of Riding
"RSD's tech tee has quickly become our go-to for most trail sessions, consistently finding its way to the top of the clean laundry pile."AMB Magazine · Australian Mountain Bike
✷ Kit It Out
The tee is the layer people see. These are the two ways riders finish it off.
The Tech Tee plus the Cargo Base Layer underneath. Three rear pockets for your phone, tools and a soft flask, still reachable under the tee. Ditch the pack and look normal doing it.
From $135 $159.90
Black for ride days, Navy for the rest of the week. 2 tees takes your order past the $90 free shipping line, so the second one saves you the postage.
$139.90 for 2
Pick Your Fit →✷ Before You Buy
Answered straight. If yours is not here, email us at contact@rubbersidedown.com.au and a human replies.
Both. It looks and feels like a quality tee, but the fabric does the job of a riding jersey: it wicks sweat, dries fast and keeps its structure when you are soaked. Ride in it hard, then wear it for the rest of the day.
Relaxed fit. Roomy enough for airflow on the bike, refined enough that it does not look baggy off it. Men's and women's both run XS to 2XL. The size guide on each product page has the measurements.
No. The dual-fibre knit pulls moisture off your skin and into the fabric, where it evaporates far faster than cotton. The structured drape keeps it off your skin, so it does not turn into a wet, sticky mess.
A lightweight cotton and polyester performance blend. You get the soft hand feel of cotton with the breathability and fast drying of a technical fabric.
Yes, and that is the most popular combo we sell. The base layer carries your phone, tools and a soft flask in three rear pockets, and they stay reachable under the tee. Bundle them as a Tech Trail Pack and save up to $24.90.
It is built to handle sweat, dirt and repeat wear without losing its shape or feel. Wash cold and air dry to keep it that way.
Cold machine wash, air dry. Skip the dryer and the fabric softener. Both shorten the life of performance fabrics.
If you crash and damage your gear on the trail, we give you 40% off a replacement. Just send us a photo and your proof of purchase. The Tech Tee is covered. See how it works.
Australia wide: $10 standard (4 to 7 business days) or $16 express (2 to 3 business days), and standard is free on orders over $90. A second tee gets you there. New Zealand from $12 and United States express $17 USD. All orders ship from Australia.
You have 30 days from delivery to request a return or an exchange. Item needs to be unworn with tags in its original packaging, and return postage is on you. Email contact@rubbersidedown.com.au and we will walk you through it.
✷ Your Downside
Buying riding gear online without trying it on is the real objection. So here is everything we do to make getting it wrong cost you nothing.
Wreck it in a stack and get 40% off the replacement. Just send a photo and your proof of purchase. How it works
Not feeling it after 30 days? Unworn with tags and we will make it right.
One tee at $69.95 plus a second, or anything else, and standard shipping is on us.
Designed here and ridden on Australian trails by riders, not picked out of a catalogue.
✷ Last Thing
You can do it in a cotton tee that is soaked through by the first climb, or a jersey you would never wear into the pub. Or you can do it in the one the reviewers kept pulling out of the drawer.
Free shipping over $90 · 30 Day Returns · Crash Commitment on MTB gear · Afterpay available