Aequilibrium ST GTX

$280.46 ~~$379~~ In stock

Achieving equilibrium between technical performance and the demands for modern alpinists and mountaineers is a perpetual challenge. The state-of-the-art Aequilibrium ST GTX orchestrates a perfect blend of ultralight construction, durable materials, superlative comfort, and elite performance for moving fast in the mountains.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emma S. ★★★★★ Oct 21, 2026

The balance they pulled off here is genuinely impressive—stiff enough underfoot for real climbing yet still walkable on the approach. My feet stayed dry through a full day of rain and snowmelt, and the grip on wet rock felt reassuringly planted.

George ★★★★★ Oct 20, 2026

I was worried about breaking them in, but the Gore-Tex lining kept my feet bone-dry through a slushy glacier crossing right out of the box. That waterproofing alone makes these feel like a solid investment for serious alpine work.

Harper ★★★★★ Oct 19, 2026

The ankle support is incredibly stiff out of the box, but after a few days of breaking them in on rocky terrain, they felt locked-in and stable. The waterproofing held up through a stream crossing without any dampness inside.