Danner's lightest tactical boot, built on 80+ years of boot-making expertise. The Tachyon 8" combines a full-grain leather and 500 Denier nylon upper with a Gore-Tex waterproof liner, EVA midsole, and Danner's proprietary Tachyon outsole — all in a package that wears like an athletic shoe without sacrificing the structure of a duty boot. Features Full-Grain Leather & 500D Nylon Upper — Lightweight strength without bulk Gore-Tex Liner (Black only) — 100% waterproof and breathable Speed Lace System — Secure fit with one pull, toe to top Polishable Toe — Meets uniform requirements EVA Midsole — Lightweight cushioning and shock absorption Open Cell Polyurethane Footbed — Superior shock absorption with improved air circulation Danner Tachyon Outsole — 100% rubber with pentagonal lugs for maximum grip DLE-01 Last — Anatomical shape with extra toe box room for heavy loads and lateral movement 365-Day Warranty — Danner stands behind every pair Specifications Height: 8" Weight: 35 oz per pair Colors: Black (Gore-Tex) / Coyote Insulation: Non-insulated Shank: Nylon Toe: Plain toe (polishable) Style #: 50122 (Black) / 50136 (Coyote) Sizing note: Women should select 1.5–2 full sizes down