OrthoStep Thin Round Athletic Nylon Shoelaces - Fused Tips - Work Boot Laces 2 Pair Pack - Made in the USA nylon Made in USA Style: THIN (NOT VERY THICK) Nylon TOUGH and STURDY Work Boot Laces and Boot Laces - THIN 1/8" Design (3 mm Wide) - Includes 2 Pairs (4 Laces) FUSED TIPS: Heat Formed Tips, Preventing Cracked or Lost Tips - NO PLASTIC TIPS - The ENDS of The Shoelaces are NOT Very Smooth These Laces are Designed for Shoes, Work Boots and Boots Made in USA Using The Original Nylon Construction Process, This Process Increases Durability and Strength The Best Way to Find the Length of Shoelace You Need: Remove the Current Shoelace From the Shoe, Measure it from Tip to Tip, This is the Length for the New Shoelace - Keeping in Mind to Add or Subtract to Your New Laces if Your Old Laces are too Long or too Short