4-rth Edge Sustain Tank Top (Sand Beige)

The 4-rth Edge Sustain Tank represents the intersection of avant-garde design and athletic utility. As a centerpiece of the 4-rth collection, this piece delivers a refined, minimalist aesthetic that transcends standard workout apparel to become a true wardrobe essential.

Crafted from a bespoke ProModal fabric, this tank offers a sensory experience superior to traditional cotton. The material architecture is engineered for exceptional durability and long-term colorfastness, ensuring the garment maintains its structural integrity and sophisticated drape through years of wear. Its proprietary weave provides a soft, breathable hand-feel that regulates temperature while offering the resilience required for high-performance use.

The structural ergonomics of the Edge Sustain Tank are defined by a seam-free silhouette that eliminates friction, allowing for an unrestricted range of motion. Precision-engineered 2x1 ribbing ensures the fabric follows the natural contours of the body with sleek, anatomical accuracy. Minimalist accents—including a subtle center-back seam finished in a distinct green thread and a rustic orange logo tab—provide a masterclass in understated detailing.

Designed to integrate seamlessly into a modern, active lifestyle, this tank is as effective in the yoga studio as it is in curated casual settings. Maintain the garment's clean lines and shape-retention through gentle care protocols. Discover more signature designs within the 4-rth Collection to complete your seasonal rotation.

• ProModal textile composition for a softer, more durable handle than standard cotton.
• Seamless side construction to eliminate friction points during dynamic movement.
• Precision 2x1 ribbing that contours to the body for a tailored, aerodynamic fit.
• High-retention fabric memory ensures the silhouette remains sharp after repeated use.
• Architectural detailing through contrast stitching and discreet branding elements.
• Breathable, moisture-adaptive fabric properties ideal for versatile climate comfort.