S-M3 Radium Helmet Size:S It’s an optical thing that

It’s an optical thing that distorts vision

Lycra® gusset for comfort under the TPR and Velcro® adjustment tab

The result is a motocross goggle that redefines comfort and visual clarity

The new slim-line buckle closure system includes high-impact bridge closures which are cold forged for precision and strength

S-M3 Radium Helmet Size:S It’s an optical thing thatEngineered for MX, Enduro and off road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort and impact protection. Advanced Shell Construction: This helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and lightweight. The SM3 medium weighs 1430g (ECE).