Every Detail Considered

High-waisted second-skin fit and feel.
For chafe-free performance

No front seam.
Ensures you won't need to worry about camel toe

Dual-layered bonded waistband.
Invisibly hugs your waist so the tights won't slide or move while running

Laser-cut raw hems.
Creates a sleek silhouette on the body

Reflective minimal logos.
Keep the design clean and understated (and visible)

Hidden pockets hold your key or card.

Fabric Technology

Our award-winning Aéras™ performance fabric.
Made in France (66% nylon, 34% elastane)

Second-skin feel.
Super-smooth on the skin for chafe-free performance

Sweat-wicking + fast-drying.
Advanced moisture management to keep you dry

4-way performance stretch.
Soft compression to move comfortably with your body

SPF protection.
Built-in, ensuring coverage from your daily run to race day

Engineered as your all-season tights.
For running in summer heat or layering in colder months

Choosing the Right Size

– Romy wears size S. She is 5' 9" (178cm) with 26" (66cm) waist and 36" (91cm) hips
– Adriana wears size S. She is 5' 7" (173cm) with 24" (61cm) waist and 36" (91cm) hips

– Fits true to size. We recommend ordering your usual size
– If you can't decide between two sizes, we would recommend to size down
– 26" (68cm) inseam. If the inseam is too long, it can be raw cut by a tailor with a good pair of scissors

Sourcing and Care

Sourcing
– Our award-winning Aéras™ performance fabric made in France
– Precision tailored in Portugal by a female-owned manufacturer

Care
– Machine wash cold at 30ºC (86ºF) without fabric softener
– Hang to dry naturally
– Do not bleach, iron, or dry clean to preserve the integrity of the fabric

Philos Running Tights: Purity in Performance.

Our bestselling Philos women’s running tights are precision-engineered for performance. They are expertly crafted from Aéras™, our award-winning performance knit fabric made in France (66% nylon, 34% elastane), with a super smooth feel on the skin that prevents chafing during movement. Precision tailored in Portugal by a female-owned manufacturer, these high-waisted women’s running tights deliver soft compression that sculpts and flatters while moving easily with your body. The fabric is sweat-wicking, fast drying, and designed with 4-way performance stretch and SPF protection, ensuring comfort and coverage from your daily run to race day. Engineered as your all-season running tights, whether you’re racing in summer heat or layering in colder months.

Designed with a high-waisted, second-skin fit and feel, these women’s running tights feature no front seam ensuring you won't need to worry about camel toe, a dual-layered bonded waist hugs your hips and won’t move while running, and flatlock seaming for durability. Laser-cut raw hems create a sleek silhouette on the body, while hidden pockets hold your key or card, reflective minimal branding keeps things clean (and visible), and finishing touches are nearly invisible until you need them. Every detail has been considered for function, form, and refinement. Marathon-tested and race-proven, these tights, premium women’s running leggings engineered for distance, embody a union of technical performance and purity in form.

Philos Running Tights

Aéras™ Fabric Marathon-tested High-waisted
Select EU Size

The Philos Running Tight is our all-season high waist running legging in award-winning Aéras™ fabric from France. A sleek high-rise fit with no front seam, clean dual-layered bonded waist, and second-skin fit and feel for chafe-free performance. Finished with reflective logos and internal pocket, precision tailored for running.