LA SPORTIVA Helios SR trail running shoes

Helios SR is the lightweight, minimalist shoe by La Sportiva dedicated to the world of sky races and vertical competitions. Every detail has been thought to keep weight at a minimum without compromising the structural and protective features fundamental for racing. The structure of the uppers is created using a lightweight, high frequency frame with a soft, breathable and comfortable EVA net. Maximum care and attention has been given to flexibility, to promote natural foot movement without constricting the front flex zones. Helios SR uses a snug fitting Slip-on construction upper for ease of use. The injected midsole with Morpho Dynamic technology works in synergy with the FriXion XT dual density sole, to provide optimal shock absorption. Features such as the reflective inserts, the reinforcement zones on the toe and heel in micro fibre and the internal protective silk screening, have been created to satisfy the most demanding off-road runners. Helios SR takes minimalism to the racetracks. Features: - Rear, constriction free, Flex-zone to promote the natural movement of the foot. - The EVA and Mesh uppers guarantee breathability and weight reduction. - Midsole with Morpho Dynamic technology with injected EVA wedge that allows the shoe to adapt to all types of terrain. - Dual density sole: grippy rear zone to promote the push in climb and hold downhill, shock absorbing and long lasting rear. Specifications: - Upper: Single breathable, abrasion resistant mesh - integrated gaiter - Lining: Non skid mesh - Midsole: injected MEMlex EVA with Endurance Platform - Footbed: Ortholite Mountain Running Ergonomic 4mm - Sole: FriXion XT ultra grippy - Drop: 2 mm - Weight: 480 g (pair, size 42)