Imperial Empire SLX Empire Empire HV Empire E70 Knit Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews — — 4.4 out of 5 stars 18 — — SHOE UPPER One-piece Synchwire upper design with soft lace guides and Teijin welded SL monofilament mesh / Twin Boa IP1 dials featuring 1 mm +/- adjustment and macro release One-piece Synchwire upper design with Teijin welded SL monofilament mesh / Empire laces: hold a knot, durable and light One-piece upper design / Premium Teijin Samo breathable microfiber upper / Empire laces: hold a knot, durable and light One-piece upper design / Premium Teijin Samo breathable microfiber upper / Empire laces: hold a knot, durable and light Engineered Xnetic Knit / Bonded TPU skeletal support structure / TPU-reinforced toe and heel / DWR treated / Empire Laces: hold a knot, durable and light OUTSOLE Easton EC90 SLX2 high-modulus carbon / Stainless steel hardware / Replaceable heel walking pads Easton EC90 SLX2 high-modulus carbon / Stainless steel hardware / Replaceable heel walking pads Easton EC90 SLX carbon fiber Stainless steel hardware / Replaceable heel walking pads Easton EC90 SLX carbon fiber Stainless steel hardware / Replaceable heel walking pads Easton EC70 carbon composite outsole / Stainless steel hardware / Replaceable heel walking pads FOOTBED SuperNatural Fit Kit with adjustable arch support (High, Medium and Low) / XT2 fiber top sheet SuperNatural Fit Kit with adjustable arch support (High, Medium and Low) / XT2 fiber top sheet SuperNatural Fit Kit with adjustable arch support (High, Medium and Low) / XT2 fiber top sheet SuperNatural Fit Kit with adjustable arch support (High, Medium and Low) / XT2 fiber top sheet Molded EVA footbed with medium arch support WEIGHT 215 grams (size 42.5) 185 grams (size 42.5) 225 grams (size 42.5) 225 grams (size 42.5) 250 grams (size 42.5)