B.C MEMBRANE SHORT SLEEVE BASE LAYER - MEN'S Tops The first rule

The first rule

Restart Racing

this jacket keeps you warm whether headed to the big game or running weekend errands

The relaxed fit allows unrestricted mobility while durable ripstop fabric resists abrasion from the saddle and brush

These items have a cult following in the CX world but also work extremely well for commuting

B.C MEMBRANE SHORT SLEEVE BASE LAYER - MEN'S Tops The first ruleOur B. C. Membrane Base Layer is a low collar short sleeve base layer with an ultra thin two layer membrane fabric on the front to block the wind and wet from reaching your chest. The entire garment is made from our elastic Bio Carbon fabric which is extremely soft and manages perspiration perfectly. The integrated carbon yarns of the fabric have been proven to reduce your core temperature, lower your heart rate and reduce lactic acid buildup. This is