Typhoon scuba diving dry suit S/M

This item is a 25 year old Typhoon tracer drysuit in size small/medium. Boot size is undefined but fits a size 8 foot. Condition wise, the neck and wrist cuff seals have completely degraded and will need replacing. The Zip opens and closes fully. The suit has been hung in the dark for the last 20 years without use. Valve function and water tightness of seems are unknown.