Highly technical base-layer tight in Sportful's proprietary ThermoDrytex fabric. You'll recognize it by its characteristic ribbed structure, which generates increased thermal insulation without compromising breathability. A garment that is warm but suitable for high-intensity physical activity.Features:- ThermoDrytex fabric in ribbed structure for warmth and thermoregulation, thanks to improved airflow- Minimal seams placed strategically to prevent chafing- 3D checked structure at waist for support and perfect fit- BreathableSpecifications:- Material: 94% Polyester, 6% elastane Compare prices from: Sportful in Men's Underwear