4-rth Tri-Color Stretch Eco-Track & Yoga Sweat Pant (Sand w/Chocolate & Black)

The 4-rth Tri-Color Stretch Eco-Track & Yoga Sweat Pant represents a masterclass in functional minimalism, merging advanced textile engineering with a refined, athletic silhouette. Designed for those who demand seamless transition between movement and repose, this piece stands as a cornerstone of the modern, intentional wardrobe.

Constructed from premium, lightweight Modal fabric derived from birch-tree fibers, this pant offers an exquisite tactile experience. The material is chosen for its superior drape and climate-adaptive properties, ensuring a sophisticated, breathable feel that retains its shape through repeated wear. This is textile mastery designed to feel as effortless as it looks.

Structural integrity is achieved through deliberate anatomical engineering. The integration of 2x1 rib piping extending from the inner-leg and crotch to the rear provides an uninterrupted flow of movement, granting exceptional flexibility and stability during dynamic activity. The waist architecture, featuring a precision-calibrated flex band and a 1/2-inch tubular draw cord, ensures a bespoke fit that remains secure yet comfortable. Every seam is positioned to enhance the natural form, favoring clean lines over excess bulk.

Whether integrated into a morning yoga practice or curated for elevated downtime, this pant adapts to the wearer’s rhythm. Explore the full range of purposeful designs in the 4-rth Collection to round out your aesthetic. For those seeking the optimal model-type silhouette, we recommend consulting our sizing guidance; for a more relaxed, lounge-focused fit, consider sizing up.

• Sustainable Modal fiber construction provides unparalleled moisture management and softness.
• Integrated rib-piping geometry maximizes range of motion during high-performance activity.
• Articulated waistband architecture ensures a personalized, high-stability fit.
• Premium birch-based textile offers superior temperature regulation for any climate.
• Refined silhouette transitions seamlessly from athletic utility to sophisticated lounge attire.
• Durable, long-lasting construction maintains architectural integrity through extensive use.