MSC Long Sleeve Undershirt spandex excellent modulation and stopping in

excellent modulation and stopping in dry and wet conditions

It holds air longer than a butyl and can be patched with normal butyl patches

A true concave design to help with sole traction and ergonomics and 8 replaceable Cromoly pins per side increase shoe grip

110x 15mm Boost / 100 x 15mm

Pair it up with the Butt fender to help prevent mud spray in your crack

MSC Long Sleeve Undershirt spandex excellent modulation and stopping inEuropean cut and fit. Very comfortable and form fitting with compression characteristics to improve circulation and aid temp regulation. Lots of style and comfort, ideal for temperatures 8c 28c. Wear as the first layer in extremely cold conditions, the soft Supplex material conforms to the skin and removes moisture quickly avoiding that cold chill once your speed picks up. The excellent Supplex material still performs well in hotter temps, the 100g