Erling Men's Long Sleeve Base Layer

High Quality looks and feel

Superb fit. Long enough at the back and in the arms so that overhead work and reaching (e.g., when ice climbing) does not cause problems with the fit. The long front zip is a real bonus for getting rid of excess heat when needed. I have never needed to go warmer than this base layer (but I do “run hot”). You can also wear this base layer a few days on the trot and still not smell. Thumb loops among some of the best and get used regularly. I don't tend to use the chest pocket, but this is probably a personal thing. Overall, the Erling is my “go to” base layer and my many other base layers don’t seem to get used anymore!

Excellent materials and overall quality of construction. Super comfortable like everything they make. I love the attention to little details, like the tag in the back being made of a transparent material that does not itch against the skin. Well built, form-fitting and does it's job well. The collar is a little tight on my neck when fully zipped up (think turtle neck) but I know I will rarely wear it that way, if ever. All of my other (pre-Jottnar) base layers are lower cut like a t-shirt, so it's nice to have some collar to better protect the neck, even if it's not zipped up all the way. Five stars all around though. Customer service is top notch which is super refreshing in today's world.

Fast delivery, well put together and sized perfectly. Just a very good piece of kit.

An excellent base layer for winter hill running. It's well designed and very well made; the material is a good weight and very warm (almost too warm in the house!). The long sleeves, long back and high zip neck help to keep heat in near the extremities. It's a close "athletic" fit but the deep chest zip makes it easy to get on and off. The long sleeves and thumb holes mean that hands stay warm if you have to temporarily take gloves off. It's so good that I bought a second one to keep going while the first one is in the wash.