We were able to test the X-Bionic Energy Accumulator Wild Pants with the technical underwear of the same name. The two pieces make a nice coherent set in terms of technicality and look.These X-Bionic bottoms are in the same vein as the top: both technical, with well-measured compression. The cut is very well studied, it hugs the volumes of the muscles well without causing discomfort. The comfort is high level even if we feel the support at the level of the thighs, calves ...As for the X-Bionic top, it is difficult to quantify the gain in recovery thanks to the compression. The X-Bionic Energy Accumulator Wild Pants is, in any case, very pleasant to wear. It follows all the movements and is completely forgotten.To put it on, it requires a little attention to pass the heels and adjust it along the legs. The waist area is very well designed, very comfortable, not very thick. And above all, the X-Bionic Energy Accumulator Wild Pants stays in place.It is not subject to wear, it does not fluff. Odors are well managed, as is the evacuation of any possible perspiration. It dries quickly.We wondered if it would not gain from being a little shorter so as not to duplicate the top of the sock, and not to create excess thickness on the shin. But if the X-Bionic Energy Accumulator Wild Pants is well positioned, it does not cause folds in this area.We appreciated the "front" indication which allows not to make a mistake when putting it on. Unisex product.The X-Bionic Energy Accumulator Wild Pants is warm without being excessive. Worn under shell pants, it can respond to most winter situations. In periods of extreme cold, we added fleece ski shorts on top.