When jackets aren't an option during hot summer rides, protect yourself with the V Neck Wave Jacket 1-2-3 by Dianese ($470). The V Neck Wave offers protection against abrasion as well as provides additional support with cervical backing. It features Homologated composite protector plates over soft inserts on coarse mesh stretch jersey. The V Neck Wave jacket also includes a back protector with lumbar joint, jointed shoulder, chest and elbow protectors. [source]