Premium replacement lenses for the Smith Optics Parallel D-Max. Restore UV protection, clarity, and style β at a fraction of new frame cost. Which lens for your activity? Polarized is the best all-rounder β popular picks: πΆοΈ Everyday β Polarized; Black/Brown/Grey π Driving β Polarized; Brown/Grey π£ Fishing / boating β Polarized; Mr. Shield for wet/salt π΄ Cycling β Polarized; Fire Red/Brown π₯Ύ Hiking β Polarized or Transition; Brown/Emerald π Running β impact-rated (Z87.1 NP or Mr. Shield) π See all 16 activities β golf, tennis, skiing, night riding, shooting & more β in the Lens Guide tab below. β οΈ Fits Smith Optics Parallel D-Max only β does NOT fit the Parallel, Parallel Max, Parallel Max 2, or Parallel 2. Before ordering, confirm the model name and lens width on your frame match the Fit Guide below.Compare lenses: Non-Polarized vs Polarized vs ISARC vs Mr. Shield Non-Polarized Polarized ISARCanti-reflective Mr. ShieldBEST VALUE Best for Screens, low-light & night Everyday glare Driving β kills back-glare Water sports & best clarity 100% UV protectionUVA/UVB/UVC β* β β β 100% Polarized β β β β Glare blocking β β β β Clarity Normal Enhanced Enhanced Best Contrast Normal Enhanced Enhanced Best Front-side anti-scratch coating β β β β Inner-side anti-reflection coating β β β β Polished edge β β β β Impact resistantframe must also comply Z87.1 Z80.3 Z80.3 Z87.1 Water resistant β β β β Dust resistant β β β β Sea-water resistant β β β β Pool-water resistant β β β β Detergent resistant β β β β Ballistic-proofframe must also be ballistic-proof β β β β Shatterproof β β β β Taper-corrected β β β β Injection molded β β β β Thickness 1.7mm 1.4mm 1.4mm 1.5mm Material Polycarbonate (PC) Tri-Acetate (TAC) Tri-Acetate (TAC) Polycarbonate (PC) *Non-polarized UV protection excludes Clear, Yellow & Pink lenses. Impact & ballistic ratings also require the frame to meet the standard. Light transmission: Clear 99% Β· Yellow 75% Β· Pink 36% Β· Transition 12β40% (light grey β dark grey) Β· all other tints 16%.