UPPER: Perspair® fabric is made to achieve aesthetically and functionally different areas within the same upper

A mesh fabric with stretch covers the back of the hand

It has similar properties to fiber-reinforced composites like carbon: good rigidity

the 4D MAG S drops you into a bigger

mammut aenergy tr wb hybrid vest w Size:M UPPER: Perspair® fabric is madeProtect your core during fast paced activities when the winds are as high as your pulse. Windproof and durable at a shockingly minimal weight, this quick drying hybrid features tear resistant ripstop nylon and a high stretch back panel for optimal mobility. With a chest pocket for easy storage and reflective details to stay visible in the dark, youre fit to keep moving from dusk till dawn. FEATURES Suitable for Trail Running, Hicking Item number 1012