Be amazed by the delicacy of BL4CK Ergonomic Boost String.
Undoubtedly the male undergarment that allows you to show the best of your body.
A slim waistband that gives support and enhancement to the front pouch and, with a high cut, uncovers your hips and butt, highlighting the back figure. Its fabric is made of 90% Polyamide and 10% Elastane, it is ideal for sports or for any occasion where what matters is the freshness and ergonomics provided.
You can enjoy it in black color.
Don't stop, work, and make any kind of move because this style will go for sure into your favorites ones.
