Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.
Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.
A snug, close-to-body fit for low bulk layering.
Neither snug nor loose - garments that are worn solo or over other layers.
Loose fitting lightweight layers.
free returns & exchanges
Technically advanced, environmentally conscious and incredibly comfortable, the Men’s Ellipse Long Sleeve Zip is a hybrid-construction midlayer that uses strategically-zoned insulation for warmth and protection where you need it most. In the chest panels we used our MerinoLOFT™ insulation, which provides a warm, breathable and natural alternative to synthetic insulations, with a 100% recycled polyester face fabric. In the body and arms the Ellipse Long Sleeve Zip features a super-soft and quick-drying blend of merino wool and recycled polyester with side stretch panels that actively manage moisture during cold, high-output days in the mountains or out on the trails. Zippered hand pockets and an internal stash pocket secure all your small daily essentials.