Always feel secure in the ability to do your job with the lightweight, soft-toe, durable design, reliable support, and cool interior comfort of the 5.11 Tactical® 8" ATAC 2.0 Side Zip boot.Ideal for tactical boot for law enforcement, military, and tactical operators.840D nylon upper with a full grain leather toe. Traditional lace-up style with sturdy fabric lace and tonal metal eyelets for a secure fit. Inside YKK® zipper closure for easy on and off. Breathable tongue construction with better air flow for added comfort. Moisture-wicking textile lining offers excellent breathability.Odor Control technology in the lining offers excellent protection for a fresher foot environment. Semi-rigid heel and toe reinforcement for added protection. Ortholite® Achilles cuff for additional comfort.Full-length dual durometer Ortholite® insole with open cell foam cushioning provides underfoot comfort and a cool, dry foot environment. Strobel construction provides a better fit and comfortable flexibility. Injection-molded Phylon midsole with 5.11® Shock Mitigation System provides excellent shock absorption and support.Achilles heel flex zone provides excellent underfoot comfort and easy flexibility. Slip and oil-resistant, non-marking rubber outsole meets ASTM 2413-18 and EN ISO 20345/20347 standard and ASTM F 1671-13 chemical resistance.Style Number: 12403-019 (Black) 12403ABR (Black 1)Imported.Product measurements were taken using size 9, width M. Please note that measurements may vary by size.Measurements: Heel Height: 1 1⁄4 in Weight: 1 lb 2.6 oz Platform Height: 1⁄2 in SKU 9280301