Buff THERMONET® YNJAR ADULT

Ultralight warmth that powers every winter mission

The BUFF® ThermoNet® Ynjar Adult takes cold-weather performance to the next level with PrimaLoft® ThermoNet® technology—offering four times the warmth of standard microfiber in a featherlight, low-bulk design. Made with recycled REPREVE® yarns, it’s built for high-output adventures that demand warmth, breathability, and quick-drying comfort in one versatile package.

Whether you’re skinning up pre-dawn slopes, layering for a summit push, or logging trail miles in the frost, this multifunctional piece adapts effortlessly. The seamless 4-way stretch construction allows 12+ wear styles—from neck gaiter to face cover—while the moisture-wicking fabric keeps you dry and comfortable through shifting conditions. Lightweight, sustainable, and mountain-proven, the ThermoNet® Ynjar is the one you’ll keep packed for every cold-weather adventure.

IDEAL FOR

• Skiing, snowboarding, and alpine touring
• Cold-weather running and hiking
• Winter layering and all-day wear

Key Features

• PrimaLoft® ThermoNet® insulation: four times warmer than microfiber
• Lightweight, breathable, and moisture-wicking performance
• Quick-drying 4-way stretch fabric with seamless construction
• 12+ ways to wear for versatile protection
• Made with recycled REPREVE® yarns

PRODUCT SPECS

• Fabric: 53% Recycled Polyester (REPREVE®), 43% Polyester, 4% Elastane
• Fit: One size fits most adults
• Performance: Lightweight warmth, moisture-wicking, breathable, quick-drying
• Features: Multifunctional design (neck gaiter, face cover, headband, etc.), seamless construction, odor-resistant
• Sustainability: Made from recycled plastic bottles, bluesign® approved, PFC-free
• Imported