Salomon designed its Men's S-Lab Exo Twinskin Short to help you go longer as well as recover better after demanding runs. Exo Sensifit Stability technology places polyurethane panels in the compressive ActiLite Stretch Mesh liner to provide targeted support to key muscles. The wide, super-elastic ActiLite Stretch waistband gives you excellent postural control to reduce fatigue and keep you running for a long time, and includes a few pockets to store small necessities. The ActiLite Pro outer short is lightweight and stretchy for unimpeded mobility and optimal breathability on warm days; Salomon built it without fabric on the inner thighs to reduce chafing and annoying bulk. Exo Sensifit Stability technology. ActiLite Pro short. ActiLite Stretch Mesh liner with Smart Skin. Compressive fit. ActiLite Stretch wide elasticated waistband.