The Gatta Active Thermoactive collection is the ideal underwear for autumn and winter, made with innovative Seamless Technology – meaning all shirts and shorts have no side seams. The two-layer system ensures an ideal microclimate between skin and underwear.

It maintains the body's optimal temperature even at low outside temperatures, thus ensuring exceptional thermal comfort.

A perfect insulation combined with low weight and the dense materials used makes the gatta active Thermoactive Underwear extremely reliable even under high mountain conditions. The special knit structure ensures optimal and fast moisture transport to the outside.

The gatta active Thermoactive collection also maintains a neutral odor (bacteriostatic) and does not cause allergies. The close fit and low compression also provide a comfortable feeling on the body and skin. Due to the high product quality, function and color remain intact even after many washes.

The Gat T-Shirt L is the perfect base for all sports enthusiasts on cold autumn and winter days. Whether jogging, cycling, trekking, mountaineering, paragliding, snowboarding, or skiing, the long-sleeved shirt will never let them down with its unique thermoactive properties. Additionally, the Gat T-Shirt L offers excellent thermal insulation, thanks to Seamless Technology it has no side seams and is lightweight. Furthermore, the antiseptic properties of the fibers used prevent unpleasant odors and inhibit the growth of bacteria as well as mold or fungal infestation.
Material composition: 56% polyamide, 39% polypropylene, 5% elastane

Please refer to the size chart (see pictures).