Airflow
Runs generousPerforated sleeves and back. Most riders order one size down.
UPF 50+ riding sun shirt
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Contact us about sizesMeet your new favorite long sleeve. The Armateq Airflow Long Sleeve is engineered for riders and athletes who refuse to compromise on performance or style. With UPF 50+ sun protection and buttery soft fabric that moves with your body, this shirt keeps you cool, protected, and looking polished from the barn to the ring.
Perforated sleeves and back panels promote airflow exactly where you need it, while sweat-wicking and anti-bacterial technology keep you fresh all day. Extra stretchy and flattering, it's designed to fit like a second skin without restricting movement.
Whether you're schooling in the sun, competing at a show, or heading to the gym, the Airflow Long Sleeve is built to perform.
Airflow runs generous. Most riders order one size down from their usual size. Check the size guide before ordering.
Airflow size chart
Every number is the garment measured laid flat, in centimetres. Bust, waist and hip are half measurements, so the easiest check is to lay a shirt you already like flat and measure straight across.
| Size | Bust (½) | Waist (½) | Hip (½) | Length | Collar height | Collar opening Ø | Sleeve, shoulder to wrist | Sleeve, armpit to wrist |
|---|---|---|---|---|---|---|---|---|
| XS | 42.5 | 38.0 | 42.5 | 60.5 | 6 | 14.5 | 58 | 47 |
| S | 44.5 | 40.0 | 44.5 | 62 | 6 | 15 | 59 | 48 |
| M | 46.5 | 42.0 | 46.5 | 63.5 | 6 | 15.5 | 60 | 49 |
| L | 48.5 | 44.0 | 48.5 | 65 | 6 | 16 | 61 | 50 |
| XL | 50.5 | 46.0 | 50.5 | 66.5 | 6 | 16.5 | 62 | 51 |
Airflow runs generous. Most riders order one size down from their usual size. Fit model wears a size S.
Wash At Or Below 40 Degrees Celsius
Do Not Bleach
Do Not Tumble Dry
Iron At Low Temperature
In-stock orders are prepared within 1–3 business days. Shipping rates and delivery options are shown at checkout. Duties and tariffs are prepaid for eligible Canadian and US orders.
Eligible items can be returned within 30 days of delivery. Items must be unworn, undamaged and have their original tags. Reduced-price items are final sale.
Find your fit
Choose the feel you prefer, then check the size guide for your measurements.
Perforated sleeves and back. Most riders order one size down.
A closer, body-skimming silhouette. Most riders order one size up.

Engineered for the ride
Breathable technical fabric, thoughtful perforated construction. Comfortable in and out of the saddle.
Trusted by riders across North America
Performance-led details that work together from warm-up to cool-down.
Breathable where you need it. Perforation on the sleeves and back.
Technical construction designed for long days at the barn and in the saddle.

Helps reduce odour-causing bacteria, keeping the garment fresher through long rides and warm days.
A rider-focused fabric supports mobility in and out of the saddle.
Short campaign clips showing the fit, fabric and movement.
Two different technical fabrics and fits.
| Airflow | Ultra Breathable | |
|---|---|---|
| Technical performance fabric | Yes | Yes |
| Breathable construction | Yes | Yes |
| UPF 50+ protection | Yes | Yes |
| Antibacterial finish | Yes | No |
| Relaxed technical fit | Yes | No |
| Close-to-body fit | No | Yes |
Real feedback from the ARMATEQ community.
The fabric feels light and comfortable while still looking put together at the barn.
The fit is flattering, practical and easy to layer for changing weather.
A technical shirt I can actually ride in all day.
FAQs
Airflow runs generous. Most riders order one size down from their usual size. Contact our team if you would like a personal recommendation.
Yes. Open the bundle options, then choose the style, colour and size for each item before adding your completed bundle to your bag.
In-stock orders are prepared within 1–3 business days. Shipping options and delivery estimates are shown at checkout.
ARMATEQ prepays duties and tariffs for eligible Canadian and US orders so there are no surprise charges on delivery.