2026 Men's Summit Casaval LT Vest

Elevate your layering game and conquer the chill with the Men’s Summit Casaval LT Vest. Designed for the minimalist adventurer, this ultra-lightweight vest is your secret weapon for adding crucial warmth without bulk, whether you're building a robust layering system or chasing the sunrise on an early morning run. Experience unparalleled comfort and unrestricted movement thanks to our innovative VENTRIX™ stretch insulation, engineered to keep you performing at your peak during high-output activities.

• Unrestricted Performance: Enjoy a slim fit that moves with you, not against you, for ultimate agility.
• Adaptive Warmth: VENTRIX™ stretch insulation, featuring laser-perforated technology, dynamically regulates your temperature, preventing overheating during intense efforts and ensuring warmth when you need it most.
• Freedom to Move: Air-permeable, stretch face fabrics provide an exceptional range of motion, so nothing holds you back.
• Stay Dry, Stay Comfortable: FLASHDRY™ materials actively wick away moisture, keeping you feeling fresh and dry, mile after mile.
• Weather-Ready Protection: A Non-PFC DWR finish offers added water repellency, shrugging off light rain and moisture.
• Enhanced Mobility: Non-insulated side panels crafted from a single layer of lightweight, stretch-woven fabric maximize your comfort and range of motion where it counts.
• Secure & Streamlined: An exposed, water-resistant, reverse-coil center front zip with an internal kissing welt finish offers smooth operation and added protection.
• Smart Storage: Keep essentials close in the chest pocket, featuring an exposed, water-resistant, reverse-coil zip and an internal mesh pouch.
• Stay-Put Fit: A flat front hem with pre-tensioned encased elastic in the back ensures a secure and comfortable fit, no matter the activity.