Fabric Innovation

Engineered From The Fibre Up.

Every RLBN garment begins with carefully selected materials designed to elevate comfort, performance and everyday wear.

Organic Cotton

Products Available: 4

100% GOTS Certified

The foundation of our Natura Collection. Our Organic Cotton is engineered for breathability, natural softness, and absolute skin comfort. Grown without toxic pesticides or synthetic fertilizers, it provides a gentle, hypoallergenic layer ideal for daily wear and active recovery.

Technical Benefits

Sustainability

Natura™

Products Available: 2

RLBN'S Signature Proprietary Blend | 70% Cotton / 30% Tencel

Our signature achievement in materials science. Natura™ is developed specifically for elevated comfort and extreme breathability. By weaving advanced Tencel™ lyocell into a premium cotton base, we achieve advanced softness and dynamic moisture control, built for high-level athletic movement and luxury aesthetics.

Technical Benefits

Sustainability

Supima Cotton

Premium Long-Staple Fibre

Representing the top 1% of cotton grown globally, Supima is distinguished by its extra-long staple fibre. This structural advantage translates to premium durability, superior softness that improves with washing, and a refined luxury feel that elevates our core essentials.

Technical Benefits

Sustainability

Natura™

RLBN Signature Proprietary Blend | 90% Cotton / 10% Tencel

Our signature achievement in material science. Natura™ is created specifically for elevated comfort and extreme breathability. By weaving advanced Tencel™ Lyocell into a premium cotton base, we achieve advanced softness and dynamic moisture control, built for high-level athletic movement and luxury aesthetic.

Technical Benefits

Sustainability