Size Guide
Cirrus comes in one size and can be adapetd for a personalised fit. Watch the Cirrus fit demo video to fine-tune your personalised fit for optimal security and performance.
For any enquiries please email us at enquiries@soarrunning.com
Frames and Lenses | Measurement |
Width | 139mm |
Bridge | 13mm |
Lens Width | 139mm |
Temple | 130mm |
Height | 46.5mm |
10 grams. Thousands of kilometres. One uncompromising vision.
Developed in collaboration with Cubitts, Cirrus is the lightest running sunglasses ever made—a feat of engineering where every gram is earned, and nothing is wasted.
Crafted from ultralight titanium, its ergonomic frame flexes with every stride, delivering stability without weight, movement without friction. The beta titanium temples and crosshatched nose pads ensure an adaptive, precision fit—seamless, secure, and barely there.
Paired with a custom RiPel™ ZEISS shield lens, Cirrus offers unparalleled optical clarity. It repels sweat, cuts glare, and sharpens vision in the toughest conditions, ensuring nothing disrupts your focus.
Tested over thousands of kilometres, Cirrus redefines the intersection of performance and design—where technical mastery meets aesthetic purity.
Pure performance. Minimal weight. Maximum focus.
Cirrus comes in one size and can be adapted for a personalised fit. Watch the Cirrus fit demo video to fine-tune your personalised fit for optimal security and performance.
Ultra Lightweight
10g of effortless, weightless performance.
Ergonomic
Precision-engineered for comfort, flexing with every stride.
RiPel™ ZEISS Lens
Crystal-clear vision. Repels sweat, glare, and smudges.
Titanium Frame
Unyielding strength with ultra-lightweight performance.

Ultra-light frame
10g of beta titanium

RiPel™ ZEISS shield lens
Crystal clear—repels glare, moisture, and scratches for pure focus

Titanium temples
Adaptive, precision fit for secure, seamless movement
Fit Guide
Cirrus comes in one size and can be adapted for a personalised fit. Watch the Cirrus fit demo video to fine-tune your personalised fit for optimal security and performance.
Size Guide
Cirrus comes in one size and can be adapetd for a personalised fit. Watch the Cirrus fit demo video to fine-tune your personalised fit for optimal security and performance.
For any enquiries please email us at enquiries@soarrunning.com
Frames and Lenses | Measurement |
Width | 139mm |
Bridge | 13mm |
Lens Width | 139mm |
Temple | 130mm |
Height | 46.5mm |

Designer's Notes /
On Film
Tim delves into SOAR–Cubitts Cirrus, the lightest running sunglasses on the market.

Tim Soar
Founder





