They are available with (Item #8506) or without hi-vis lime TPR protectors for greater impact protection and visibility and feature a shirred elastic back and keystone thumb

a structured two-piece collar

durability and excellent abrasion resistance

and carbohydrates to replenish what's lost through sweat

Red Kap® Men's Long Sleeve Work Shirt - SX10 Color:White They are available with (ItemRed Kap Men's Long Sleeve Work Shirt SX10 Features Science inspired, patented MIMIX design for enhanced mobility Mesh flex panels offer increased mobility Exclusive Ripstop Fabric is lightweight and breathable but 75% stronger than common workwear poplin fabric Patented color matched MIMIX stretch polyester mesh panels on back US PAT. NO. 10,085,490 US PAT. NO. 11,051,559 US PAT. NO. 12,207,690 Industrial laundry friendly Two button thru, hex style