4-rth Eco-Track & Yoga Sweat Pant (Eggplant w/Black)

The 4-rth Eco-Track & Yoga Sweat Pant represents a masterclass in modern loungewear, merging high-performance functionality with a sleek, minimalist silhouette. Designed for those who demand uncompromising quality, these pants redefine the standards of everyday attire through a refined architectural lens.

Crafted from premium, lightweight Modal fiber derived from sustainable Birch-tree elements, the textile offers an exceptionally soft hand-feel combined with a sophisticated drape. This material composition ensures breathability across varying climates, providing a versatile foundation for any curated wardrobe.

The structural engineering of these pants prioritizes anatomical mobility and precision fit. Tapered leg geometry creates a clean, sporty aesthetic, while integrated internal piping along the inseam and crotch provides superior flexibility during movement. A 2x1 rib-knit panel extending from the side to the upper rear seat offers enhanced stability, balanced by a flexible waistband secured with a precise 1/2" tubular drawcord.

These sweatpants serve as an essential garment for high-end yoga practice, remote work, or sophisticated lounging. Maintaining their form through rigorous use, they represent the pinnacle of artisanal construction. Explore our full range of 4-rth Collection pieces to complete your ensemble.

• Tapered leg profile for a sharp, streamlined visual presence.
• Modal-based fabric architecture for adaptive thermal regulation.
• Articulated piping construction to facilitate full range-of-motion.
• Ribbed rear stability panels for structured support during activity.
• Adjustable tubular waist system for a personalized, secure fit.
• Versatile, low-maintenance design ideal for refined daily wear.