X-Bionic Energizer MK3 Boxers Black White - XL

The X-Bionic Energizer MK3 boxers feature the patented ThermoSyphon structure that adds an extra dimension to the special features of the Bionic Sphere 3D System: Y-shaped elements to support natural thermodynamics and improve sweat management.Features:- Ideally designed, ergonomically optimised- Waist with an upper cut on the back that keeps the garment in place even during constant movements.- Composition: 90 % Polyamide 7 % Elastane 3 % Polypropylene