A zip-through collar with an interior wind flap is the first thing you'll notice on the Hot Chilly's Micro Elite XT Men's Zip T, a heavyweight base layer top for cold-weather skiing. Durable smooth fabric outside, brushed fleece inside and four-way stretch combine for a top that stays warm when temperatures drop hard and still moves freely on every turn.

Why we like it:

It layers like a thin top but warms like a fleece. The slick outer face lets a midlayer glide right over it, so you get heavyweight warmth without the bunching.

Features and Functions:

Micro Elite XT is a single-sided stretch fleece, with a smooth, durable nylon exterior and a thick brushed fleece interior against the skin. The knit breathes and moves sweat outward, so you stay dry through hard runs and cold lift rides. Extended sleeves with thumbholes keep cuffs anchored, the zip-through collar has an interior wind flap for warmth at the neck, and flatlock seams reduce bulk and chafing. The fabric carries strong UV protection and ranks among the warmest in the Hot Chillys line.

Fit and Sizing:

Active fit, trim through the body and arms without feeling compressive.

Bottom Line:

Best for men who want one heavyweight top that works as a next-to-skin layer on frigid days or on its own for cold-weather hikes.