Short CSX COMBO EVO2 black

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Made for Trail-running, the CSX COMBO EVO2 3 in 1 sports shorts are composed of a compression shorts, ultra-soft shorts and a technical waistband with 2 elastic pockets, 1 key pocket and 1 zipped pocket). Designed to fit both women and men, the CSX COMBO compression Bibtights use selective compression, BV SPORT patent, to provide effective support and optimal comfort during your outings. The CSX COMBO EVO2 pushes back the phenomenon of heavy legs, reduces the fatigue threshold and prepares for recovery during effort.

Note :  If you are between two sizes, choose the larger size.

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TRAIL-RUNNING USE : Training and competitions


Compression short 3 in 1, the black CSX COMBO EVO2 short designed for trail-running is composed of a compression shortsultra-soft shorts and a technical waistband with 2 elastic pockets, 1 key pocket and 1 zipped pocket).

Selective compression respects the anatomy and physiology of athletes, optimizes muscle support during each impact on the ground. The CSX EVO2 male/female trail shorts reduce muscle oscillations by up to 49% during ground impacts thanks to the SHOCKWAVE EFFECT, alternating ultra-flexible and rigid mesh, which will disrupt the shock wave during each ground impact.

The CSX EVO2 pushes back the phenomenon of heavy legs, pushes back the fatigue threshold and reduces the risk of aches and pains and prepares from the effort for recovery.

Flat seams provide comfort while reducing friction and irritation.

Equipped with reflective logos on the front and back to improve your visibility during nighttime outings.



The BV SPORT’s R&D Center has demonstrated by its many scientific works that the pressures transmitted to the lower members vary in function of the type and the thickness of biological tissues that composes it. These tissues behave as shock absorbers of pressure (muscles and fat) and, on the contrary, are non-compression (bones, tendons and nerves).


These innovative parameters have permitted us to conceive meshes of different levels of rigidity (soft, demi-rigid, rigid) that have been integrated since 20014 in the manufacturing of our compression range: Booster and ProRecup. The selective compression respects the anatomy and physiology of athletes, optimizes the muscular biomechanics, improves the venous return, limits the vibrations and parasites oscillations, decreases the risk of pain and prevents fatigue. 


The NILIT INNERGY fiber that makes up the CSX EVO2 shorts has thermal properties that improve heat exchange and maintain ideal body heat whatever the outside temperature. It optimizes muscle elasticity and skin tone.

162 g (Size M)
Outer material : 90% Polyester - 10% SpandexShort : 92% Polyamide - 8% SpandexMesh : 89% Polyester - 11% SpandexOuter belt : 90% Polyamide - 10% SpandexInner belt : 82% Polyamide - 18% Spandex
Shorts CSX COMBO EVO2 black

Soft mesh

Technique : Lightweight mesh on the side of the thigh.

Action : Protection of the sensitive lateral structures of the thigh and knee during flexion.

Benefits : Limits the risk of tendinitis.

Semi-rigid mesh

Technique : Semi-rigid mesh in the quadriceps and buttocks.

Action : Muscular support during knee extensions. Reduces quadriceps vibrations.

Benefits : Reduces the risk of muscle injuries.

Rigid mesh

Technique : Rigid mesh in the hamstrings and on the upper part of the adductors.

Action : Muscular protection during knee flexions. Reduces hamstring vibrations.

Benefits : Reduces post-exercise muscle stiffness.

Ultra-soft mesh

Technique : Alternating ultra-flexible and rigid mesh placed on the thigh.

Action : Disrupts the shock wave caused by the transient impact on the ground.

Benefits : Significantly reduces parasitic vibrations and oscillations, causes of muscular injuries and lesions (periostitis, tibial fractures, DOMS).

Ultra-soft short

Technique : Shorts in ultra-flexible and light material.

Action : Adapts to all your movements.

Benefits : Offers optimal freedom of movement.

Ventilated areas

Technique : Ventilation of the mesh at strategic areas (crotch and back).

Action : Improves ventilation.

Benefits : Effectively wicks perspiration away from the body.

Technical belt

Technique : Wide elastic waistband with a morphological curvature with pockets (2 elastic pockets, one partitioned, a key pocket and a back zippered pocket).

Action : Allows you to have your trail-running equipment close at hand.

Benefits : Optimal running comfort and allows you to store your trail-running accessories such as a 150ml flask, cell phone, keys, sport cuffs, winter gloves...

Wide border

Technique : Discharge strip on the upper edge.

Action : Effectively maintains the shorts without tourniquet effect.

Benefits : Optimal comfort during the effort.

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CSX Combo Bib Shorts Size Chart