Giro Tenet MIPS Helmet 2025 boyne-country-sports 5" XXL 49" 44" 49"

5" XXL 49" 44" 49"

Ghost Carbon Beam - Tip and tail carbon inserts enhance stability at speed

Ribbed collar

and the PrimaLoft® Gold insulation offers tons of warmth without making these mittens bulky

It's not overcomplicated

Giro Tenet MIPS Helmet 2025 boyne-country-sports 5" XXL 49" 44" 49"Discover the ultimate all mountain helmet with the Giro Tenet MIPS. The hybrid design offers a lightweight in molded lower and a durable hard shell upper for maximum protection without extra weight. With cutting edge Mips technology that reduces rotational energy during impacts thanks to the unique two part construction. Plus, adapt to changing weather with our adjustable Thermostat Control for ultimate temperature regulation. Say goodbye to