Mens Ritual Run Singlet

$60.00

Some runs you feel everything. The kit, the heat, the weight of it. The Ritual Singlet is built so that's not one of them. Light enough to disappear, ventilated enough to matter — made for the athlete who doesn't stop when it gets hard.

Size
Color: Maroon
Materials + Care

AeroMesh™

Built to breathe, AeroMesh™ is our open-knit ventilation material engineered for high-heat zones. It moves air fast and releases heat where you need it most, without sacrificing a clean fit. AeroMesh™ has a soft, low-drag feel with four-way stretch for unrestricted movement across cycling, run, and tri. It dries quickly and stays comfortable when the pace climbs and the temperature follows. Composition: 85% Polyester, 14% Elastane Weight: 105 g/m²

Fenestra™

Warp knit stretch fabric with golf ball dimple structure for aerodynamic performance. 4-way stretch, breathable, moisture management, UV protection. Composition: 82% PL / 18% EA Weight: 180 g/m²
Size + Fit Guide

Our gear is engineered for an articulated, in-position fit — the way you actually move, not how you stand still. Check the guide to find your best size for real performance.
Shipping + Returns

Mach Promise Guarantee: We back every product with our Mach Promise Guarantee.

• Performance-Tested: We test everything in training and racing, so you can trust it to perform under pressure.

• Fit Guarantee: If the size or fit isn’t right, we’ll work with you to make it right — no hassle. Exchanges are quick and easy, so you can get back to doing what you love.

• Made to Last: Durability is core to every stitch. If it fails before it should, we’ll fix it or replace it.

Multiple Payment Options Available: Express: Apple, Google, PayPal, Amazon Shopify: Shop Pay, Shop Pay Installments
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Technical Specification

Breathability
Quick Dry
UV Protection
Lightweight

Best For

Recovery Training Hard Efforts Race

Built for the sessions that count and the races that define you. The Ritual Singlet doesn't ask what the effort is — it just keeps up.

Breathability

Low Moderate High

Ventilation that works when your body is working hardest. Designed to move air continuously so heat doesn't accumulate and slow you down.

Climate

Cold Mild Warm Hot

Made for the runs where the conditions fight back. When the heat peaks, the Ritual Singlet keeps you in the game.

Fit

Relaxed Regular Race

Athletic and intentional — close enough to move with you, never so tight it becomes the focus. You forget it's there. That's the point.

I was skeptical of another "lightweight" singlet. This one actually earns it. It moves with you, breathes hard, and dries fast. I've worn $90 singlets from big brands that don't do what this one does. The quality is there.

— Matt F.

I've done a lot of hot weather racing and I'm particular about my kit. This is the best singlet I've run in. Half marathon in 88 degrees — NOTHING CHAFED!

— Ryan M.

The fit is what gets me. Not too tight, not sloppy — exactly where a singlet should sit. I wore it for a track workout and a 15-miler in the same week. Held up perfectly both times. For anything above 70 degrees this is my go-to now.

— Derek L.

frequently asked question

Is this singlet built for racing or training?

Both — and that's intentional. The Ritual Singlet is light and clean enough for race day, durable and consistent enough for the training blocks that get you there. Most athletes end up reaching for it for both.
How does it hold up in the heat on longer runs?

That's exactly what it's built for. The ventilation is aggressive and continuous — it doesn't just feel light off the rack, it stays that way when you're sweating hard at mile ten. Fast wicking, fast drying, no heavy kit feeling.
How does the fit run?

Clean athletic fit — not compression, not boxy. True to size for most runners. If you prefer more room through the torso or you're between sizes, go up.
Does it offer UV protection?

Yes. Built for long runs in direct sun without compromising on breathability or weight. You get meaningful coverage where it matters.
How do I care for it?

Machine wash cold, gentle cycle. Skip the fabric softener — it breaks down moisture-wicking performance over time. Hang dry only.