“Chill your britches” means exactly what it sounds like: relax. Settle down. Keep it together. The image is a pair of jeans sitting in a wooden bucket filled with ice- literally chilling the britches. Visual, funny, and says everything it needs to say without a word of explanation. For the person who has been told to chill their britches and owns it completely. Or the person who needs to say it to someone else and wants to do it with a little humor. – 65% ring-spun cotton, 35% polyester – Fabric weight: 8.5 oz/yd² (288.2 g/m²) – Front pouch pocket – 3-panel hood Fortis Fidei — Latin for Strong Faith — is a values-based apparel and lifestyle brand for people who think deeply, believe boldly, and live without apology. Chill your britches.