On Running Cloudsurfer Trail 2

The On Cloudsurfer Trail 2 in blue, size 39, is a trail running shoe designed for female athletes seeking reliable performance on varied terrain. This model features On's distinctive CloudTec cushioning system with individual Cloud elements that compress upon impact to absorb shock and provide a responsive, energy-returning ride. The shoe incorporates a Missiongrip outsole with multidirectional lugs for enhanced traction on loose surfaces, wet trails, and uneven ground.

Constructed with a breathable engineered mesh upper in a blue colorway, it offers a secure fit through a traditional lacing system and padded heel collar. The Speedboard technology integrated into the midsole promotes a natural rolling motion from heel to toe-off. Suitable for distances up to marathon length on non-technical trails, it weighs approximately 280 g per shoe in size 39. The stack height measures 30 mm at the heel and 24 mm at the forefoot, resulting in a 6 mm drop that supports a midfoot strike.

The internal construction includes a removable, washable insole and a gusseted tongue to prevent debris entry. Available in European size 39, which corresponds to a US women's size 8.5, the upper materials are treated with a water-resistant finish to handle light moisture, though not fully waterproof. This successor model builds upon previous iterations with refined cushioning geometry and updated outsole rubber compounds for improved durability.

Ideal for runners who prioritize cushioning and stability during long trail sessions, it accommodates neutral to mild overpronation patterns. The design emphasizes comfort through ample toe box volume and strategic padding around the ankle collar. Care instructions recommend cleaning with a damp cloth and air drying away from direct heat sources. Note that sizing follows standard European measurements, and consulting brand-specific size charts is advised for optimal fit.