What Our Gearhead(R) Experts Are Saying:"I've worn mine over a long sleeve tee on cool days and under a heavier jacket when it really drops, and both work well. The acrylic knit holds up to regular wear, and the boxy fit makes it easy to layer without feeling restrictive."Cool days that call for extra layers, and colder ones that call for even more, both suit the Frontier LS Sweater just fine, now at Backcountry from RVCA. The yarn dyed acrylic jersey knit carries its stripe pattern right through the fabric itself, giving the relaxed, boxy fit a clean, considered look that works well on its own or under a heavier jacket. Solid contrast rib trim at the cuffs, hem, and neckline adds a finished touch to a sweater built for easy, everyday layering.