Developed with the help of NHL players to support your performance from the moment you step onto the ice until the final buzzer sounds. Their thermo-regulating properties ensure optimum body temperature and zero energy loss, keeping you from sweating too much or not enough. Fabrics are developed to meet the needs of different body regions: Using soft compression, stretchy fabric in the groin region stores your body heat and retransmits it to you between shifts, keeping your groin area warm and protected. In turn, fabric with nano ventilation holes provides airflow to the calves and along the sides. The pants are 7/8 length, designed based on the length of the socks. The wide waistband provides support and comfort and also has ventilation strips so your core won't overheat. It's also ergonomically tailored to adapt to your hockey-playing stance, which is why the waistband is slightly higher at the back. The flat seams are non-chafing and sewn using bulk thread, making the pants feel like a second skin. Plus, the Rebel Pro Baselayer Lock Pants are equipped with a pre-formed athletic cup pocket. Note: Cup not included. The Velcro hook and loop lets you fasten your socks and then forget about them, so you can direct your full attention to the game.