- 86% polyester/14% spandex
- techfit focuses your muscles' energy to generate maximum explosive power, acceleration and long-term endurance
- Breathable climawarm keeps you warm and comfortable in cold-weather conditions
- Brushed back for added warmth and superior comfort
- Compression fit; Mock neck
When conditions get icy, wear this men's t-shirt to keep up with your training. Made of climawarm fabric, it creates a breathable, insulating base layer that adds warmth without overheating. A unique techfit construction helps reduce energy-wasting muscle vibration, so you can work on building endurance.