Knowing about the composition of your underwear will help you to enjoy the products you purchase. Every fabric has their own qualities and benefits, and in this quick rundown we'll list the main properties of each main material in the underwear market. 

1. Bamboo: Bamboo fabric, derived from bamboo grass pulp, is renowned for its softness, strength, and moisture-wicking properties. It's an excellent choice for men's underwear, especially for those with active lifestyles or who live in humid climates. Bamboo is also considered eco-friendly due to its sustainable cultivation practices, requiring minimal water and pesticides compared to conventional crops.
2. Cotton: Cotton is a natural fiber celebrated for its softness, breathability, and absorbency, making it a popular choice for underwear. Conventional cotton production, however, involves heavy pesticide use and water consumption. Organic cotton, grown without synthetic chemicals, offers a more sustainable alternative with reduced environmental impact.
3. Elastane: Also known as spandex, elastane is a synthetic fiber that provides elasticity and stretch to underwear fabrics. When blended with cotton or other materials, elastane enhances flexibility and ensures a comfortable, form-fitting garment, making it ideal for athletic wear and active lifestyles.
4. Microfiber: Microfiber fabrics, typically composed of polyester or nylon fibers, offer lightweight, durable alternatives to natural fibers. They are known for their moisture-wicking properties and quick-drying capabilities, making them suitable for high-performance activities and outdoor adventures.
5. Modal: Modal, a type of rayon, is prized for its luxurious feel, breathability, and resistance to shrinkage. It's often compared to cotton for its softness and comfort but tends to be more durable and colorfast. Modal is an excellent choice for those seeking underwear that remains soft and comfortable wash after wash.
6. Nylon: Nylon is a synthetic fabric known for its lightweight, durability, and resistance to damage. While it's a popular choice for underwear due to its strength and quick-drying properties, the environmental impact of nylon production, stemming from its petroleum-based origins, warrants consideration. Recycled nylon options are emerging as more sustainable alternatives.
7. Organic Cotton: Certified organic cotton is grown without synthetic pesticides or fertilizers, offering a more environmentally friendly option compared to conventional cotton. It boasts the same softness, breathability, and absorbency as traditional cotton but with reduced environmental impact.
8. Pima Cotton: Pima cotton features longer fibers than regular cotton, resulting in enhanced durability, softness, and absorbency. It's a premium cotton variety ideal for everyday wear and those seeking superior comfort and quality in their underwear.
9. Polyester: Polyester is a synthetic fiber known for its strength, durability, and quick-drying properties. It's commonly used in athletic and performance underwear for its moisture-wicking capabilities and shape retention. However, its environmental impact and potential microplastic shedding during washing are considerations for eco-conscious consumers.
10. Rayon: Rayon, a semi-synthetic fabric, offers versatility, breathability, and a silky texture similar to natural fibers like silk or cotton. While comfortable to wear, rayon production involves chemical processes, and its environmental impact depends on the manufacturing methods used.
11. Silk: Silk is a luxurious natural fiber known for its softness, insulation, and strength. While less common in men's underwear, silk offers unmatched comfort and breathability, making it an indulgent choice for those seeking premium-quality undergarments.
12. Spandex: Spandex, also known as elastane, is a synthetic fiber prized for its exceptional elasticity and durability. It provides stretch and support in underwear, especially in athletic and performance garments, ensuring a snug yet comfortable fit during physical activities.
13. Supima® Cotton: Supima® cotton is a premium cotton variety known for its superior quality, durability, and softness. It features longer fibers than regular cotton, resulting in garments that are exceptionally comfortable, breathable, and resistant to pilling and fading.
14. Viscose Rayon: Viscose rayon is a soft, lightweight fabric known for its breathability and moisture-wicking capabilities. It's often used in intimate apparel for its comfortable feel against the skin, making it a popular choice for everyday wear.

We've created easy visuals on our product pages for your quick reference while browsing our collections. Let us know if you'd like more in depth knowledge on specific materials and their benefits, care instructions, or maybe the environmental impact of their production processes, then we'll write about those in future articles!