One K™ Defender Helmet with MIPS Cross Ties & Trailer Ties The MB 43LP does not

The MB 43LP does not rotate on to the tongue

For more overall tongue relief

sewn on D's to accommodate leg straps (Leg straps Not Included)

Resist slipping

The SMB II is designed to absorb high levels of negative energy before it reaches the upper part of the leg

One K™ Defender Helmet with MIPS Cross Ties & Trailer Ties The MB 43LP does notOne K Helmets boast the perfect synergy between advanced technology and aesthetically pleasing design. FEATURES: Polycarbonate and Advanced ABS Composite outer shell Injection molded shell design Washable quick dry, moisture wicking, anti microbial liner Stainless steel mesh Comfort padded harness with synthetic suede lining, hook & loop adjustment, and Fastex buckle Two front, one back, and two center stripe vents ASTM SEI F1163 15 certified Matte