4-rth Sustain Tank (Charcoal)

Own the room with the 4-rth Sustain Tank in Charcoal, an essential piece engineered for those who demand both high-performance functionality and a sharp, sophisticated aesthetic. This top-selling favorite from 4-rth sets the standard for modern menswear, offering a refined silhouette that moves with you, whether you are dominating the dance floor or elevating your daily rotation.

Crafted from a bespoke ProModal fabric, this tank offers a sensory experience unlike any other. The ribbed knit construction feels incredibly soft against the skin—more luxurious than cotton—while providing superior durability and colorfastness. This technical fabric ensures you stay fresh, comfortable, and confident from dawn until dusk, maintaining its structural integrity wear after wear.

Designed with meticulous attention to form, this tank features a seamless profile that honors your physique. The thoughtful, seam-free sides ensure a smooth, irritation-free fit, while the deliberate construction contours to your natural lines. It is precision-engineered to provide an exceptional range of motion, making it as functional for a sunrise yoga flow as it is for high-energy circuit sessions.

Whether you are styling it for a weekend festival, a beachside party, or as a foundational layer under a statement jacket, the 4-rth Sustain Tank adapts to your lifestyle. Its resilience means it keeps its shape and sharp aesthetic through every adventure. Explore more essential styles in our tank tops and vests collection and upgrade your wardrobe with pieces built to last.

• Premium ProModal ribbed fabric for superior comfort and longevity
• Seamless side construction for a streamlined, clean silhouette
• Expertly hand-made with attention to detail in Los Angeles
• Ultra-durable, colorfast material maintains its shape after every wash
• Engineered for an unrestricted, athletic range of motion
• Distinctive, refined stitching for a sophisticated finish