Yak leather uppers and a traditional, handcrafted construction. The robust, double-stitched Tashi is a genuine mountain boot suitable for demanding trips. Chromfree leather lining. Genuine double-stitched construction: sustainable, durable, high-quality, handcrafted workmanship and fully resoleable. Vibram sole. Special yak leather uppers exceptionally robust, yet surprisingly supple. Made in Germany.