When it comes to the most fun, stylish, colorful array of base layers on the market, Kari Traa never disappoints. As a competitive freestyle skier she complemented her bold skiing style with knitting bold stylish beanies. Now known for her super soft merino wool thermal layering pieces, Kari Traa doesn't stop there. Her line includes synthetic tops and bottoms as well as many different weights of merino base layers, so you can pair just the right mix for whatever activity you are up for. This activewear "for girls. by girls" is always sure to turn heads with bright, bold patterns that you will hate to hide under your ski clothes. You may find yourself shedding layers just to make sure these thermals get seen. Originally introduced to the US as a baselayer brand, Kari Traa has expanded its US ski apparel collection to include jackets, beanies, and the, now trending, fuzzy fanny packs.