Sierra Says: Dalbello offers a roomy and visually appealing boot for you solid intermediate male skiers, the Proton 9. This boot does sacrifice some preformance, for warmth, a more upright stance , and to fit the wider foot out there. Dalbello Says: The Proton Series is targeted for accomplished and athletic skiers seeking power and stability with unsurpassed snow feel. Proton's feature a p...

Sierra says: New for 2009 the Dalbello Surge bring a new spin on the Proton series of boots. This boot provides great support and performance for an advanced skier that is looking to ski everywhere on the mountain. With a flex rating of 110 and a last of 101mm this boot is a generous fit and would be a great match for someone that charges hard.