Shoelaces Aku LACES ROCKY ROUND black 140 cm

Aku LACES ROCKY ROUND black 140 cm are round boot laces designed for outdoor and work footwear. Made for use with hiking, trekking and casual boots that require longer lace length, these 140 cm black laces provide a consistent diameter and a smooth surface that slides easily through eyelets and speed hooks. The construction balances flexibility and tensile strength to maintain knot security and daily wear resistance while remaining lightweight.

Advantages

These round shoelaces combine a compact profile with durable fibers to reduce fraying and prolong service life. Their round shape allows for a tighter, more secure knot that resists loosening during activity. The black color offers a neutral, low-visibility look that suits a wide range of boot styles. The length is appropriate for most mid- to high-cut boots with multiple eyelets or mixed eyelet-and-hook configurations.

Suitable for

• Hiking and trekking boots
• Work and safety boots
• Casual mid- or high-cut boots
• Replacement laces for boots with multiple eyelets or hooks

Key specifications

• Color: black
• Length: 140 cm
• Shape: round
• Designed use: boots and outdoor footwear
• Fit: suitable for mid- to high-cut boots with multiple eyelets or hooks

How to use

Insert the aglets through the lowest eyelets and lace upward in the desired pattern, finishing through hooks or top eyelets and tying a secure knot. For a firmer fit, use a double knot or a surgeon's knot to reduce the chance of loosening. Trim excess lace only if necessary and seal cut ends with heat or clear adhesive to prevent fraying if the material allows.

Usage recommendations

Choose 140 cm length for mid- to high-cut boots with at least five pairs of eyelets or combinations of eyelets and hooks. Inspect laces periodically for wear and replace when fibers show significant abrasion to maintain secure tying and safe footwear fit.