OTP x ROBEY Tammy Woven Bi-Stretch Utility Vest in Black. Featuring a large reflective grid and reflective branding and details, this vest creates a dazzling effect in low-light scenarios. The vest has been equipped with a full front zip and 2 sealed side pockets, all of which are waterproof. Need more space? The two chest pockets with flap have got you covered. Limited stock.