very joint is seam sealed with additional leak proof stitching making it completely waterproof. Back reflective stripe assure safety while travelling in low lighting. Raincoat for mens waterproof - raincoats for men - mens raincoats waterproof - mens raincoat - men rain coat waterproof - men raincoat - men raincoats waterproof for bike - raincoats for mens waterproof jacket - raincoat for men waterproof for bike