Russian BTK Group Military Telnyashka (Long Sleeve) - Size 48/3

This is an authentic, government-issue Telnyashka manufactured by BTK Group, the primary official contractor for the Russian Armed Forces' uniform systems (VKPO/VKBO). The Telnyashka is the iconic horizontal-striped undershirt that serves as a symbol of elite status within the Russian military.

This specific model features sky-blue (голубой) stripes, traditionally designated for the Airborne Forces (VDV) and GRU Spetsnaz.