Casquette BTZ X Rocknfreelife - BLACKOUT Système digestif B12 and B9 have been

B12 and B9 have been chosen for their different interests in protein and energy metabolism

to compose your own sportswear looks

which helps build and maintain muscle mass

Available in 1 color

or cobalamin

Casquette BTZ X Rocknfreelife - BLACKOUT Système digestif B12 and B9 have beenThis cap is made of cotton and polyester. Cotton provides great absorption, for a dry effect even during heavy sessions in the gym ! It is also very breathable, and soft in contact with all skin types, even the most sensitive. Polyester allows the cap to dry very quickly , and very resistance to traction and tearing. The design of this cap has been thought out and studied down to the last detail to offer you a quality product, and adapted for all