3D Innovation Brief-Ultra Black

The Flex 3D Innovation Brief for Men

Engineered with advanced fabric technology, the Flex 3D Brief combines 95% Combed Cotton + 5% Elastane for unmatched comfort and flexibility. Designed with 8-Way Stretch, it moves with you in every direction — whether you’re at work, in the gym, or relaxing.

Cut on unique grain lines, the fabric allows unrestricted motion, while flat-out seams and a tag-free finish guarantee irritation-free comfort. The natural breathability of cotton blended with the softness & strength of viscose ensures durability and luxury in every wear.

✨ Product Features

• 🔄 Full Range of Motion with 8-Way Stretch
• 📏 Tapered Bottoms – no ride-up, perfect stay-in-place fit
• 👕 Flat-Out Seams – irritation-free comfort
• ⚡ Ultra-Soft Comfort Flex Waistband
• 🩲 Double-Layered Front Rise – added support where needed
• 🚫 Tag-Free Design – zero itch 

🌿 Fabric Features

• 🧵 Cotton/Lycra Jersey – smooth, premium finish
• 🔄 8-Way Stretch – moves in every direction
• 💧 2x Moisture-Wicking – faster sweat absorption
• 🪶 2x Softer Feel – gentle on skin
• 💪 2x More Durable – built to last
• 🌬️ 2x Breathable – stay cool, stay fresh
• 🛡️ Anti-Bacterial & Anti-Odor – all-day freshness

🧼 Washing Instructions

• 🌀 Machine wash at 60ºC max
• 🚫 Do not bleach, dry clean, or tumble dry
• 🔥 Iron on medium heat