Best For Rainy Days: UA Sienna 3-in-1 Jacket Ever find that you still somehow get wet even while wearing a raincoat? With this UA Sienna 3-in-1 Jacket ($200), you'll never have to worry about that happening again. This double-layer raincoat features a 10K/10K waterproof exterior and a thermo-conductive interior so you can stay warm and dry. Image Source: underarmour.com UA Sienna 3-in-1 Jacket $200 from underarmour.com Buy Now