I've been running 5:10 Impact highs for a while now, I don't really like the excessively curved/cramped toe box. The Freeriders look like they have a larger toe box. I wear 10.5 US in Vans, 10.0 in the Impacts, how do the Freeriders fit? True to size or a 1/2 size big like other 5:10 offerings?