










BIOFIBER tech shirt
Free US Shipping on orders $250+
This is our 8 panel BIOFIBER shirt, made for performance.
It's lightweight and its 37% biofiber blend with organic cotton breathes well and keeps you cool.
Specs:
- 37% Recycled spandex and 63% Organic cotton
- Anti-Pilling
- Enzyme washed
- Phantom soft
- Pre-Shrunk
- Color Retention
- 4-way stretch
- Body forming over time
- 190GSM // 7oz
- Pitchblack Dye
-
Sustainable and Ethically sourced
CARE INSTRUCTIONS:
Machine wash cold and on delicate
*DO NOT* put in dryer for a long life
Wash with black only
Hang Dry
----------------------------------------------------------
SIZE CHART |
Crew Neck Shirt | ( inches ) | |
---|---|---|
Size | Chest Width | Body Length |
Small | 17 | 27.5 |
Medium | 17.5 | 28 |
Large | 18 | 28.25 |
X-Large | 19 | 28.5 |
XX-Large | 20 | 29 |
Fabric & Technology
X-SPEC BIOFIBER™ is a lightweight, performance-driven fabric designed for those who move. Developed with 63% organic cotton and 37% recycled spandex, it delivers a smooth yet structured feel, offering breathability, flexibility, and all-day comfort. Built with 4-way stretch, anti-pilling technology, and sweat-cooling properties, it’s engineered to go fast - whether you're training, exploring, or simply living. This is suited best for warm weather conditions. Pre-shrunk, enzyme-washed, and deeply color-retentive, BIOFIBER™ is the future of active streetwear.
Shipping & Returns
Neo4ic ships globally from San Diego, California. We offer free shipping in the United States on orders $250+. All shipping rates are calculated in the checkout based on your location.
We will exchange any incorrect or damaged merchandise, but we do not offer returns. If you change your mind, we will exchange or give store credit on any unwashed, unworn, and undamaged merchandise within 30 days of you order. View our full return policy.
Choose options












X-SPEC BIOFIBER™
X-SPEC BIOFIBER™ is a lightweight, performance-driven fabric designed for those who move. Developed with 63% organic cotton and 37% recycled spandex, it delivers a smooth yet structured feel, offering breathability, flexibility, and all-day comfort. Built with 4-way stretch, anti-pilling technology, and sweat-cooling properties, it’s engineered to go fast - whether you're training, exploring, or simply living. This is suited best for warm weather conditions. Pre-shrunk, enzyme-washed, and deeply color-retentive, BIOFIBER™ is the future of active streetwear.