Ten Cate says about the Bikini Bottom Knot
The COORS-R is a mens snowjacket with 100% Polyester inner lining fabric and 20K/20K water resistant outer shell fabric. The jacket has ventilation zippers underneath the armpits, multiple pockets on the in and outside and a hood which is fixed attached to the jacket but can easily be adjusted by pulling the hood strings. The design of the jacket is simple but outstanding and the jacket has a regular fit.