Thor pressure suit. The perfect answer to your need to wear protective gear on hot days without sweating in hot leathers.
A simple back protector over a t-shirt will not protect your arms, torso or shoulders from road rash in the event of a get off. A full pressure suit will keep you cool due to it's mesh webbing while offering you the protection of plastic body armour on your arms, shoulders, back and chest.
Perfect for wearing under a jersey for motocross and dirt biking as well.
Size small - fits those around 150lbs.
PM Adam for deets.