For fashionable heritage and distinctive workwear styles, robust waxed round laces with a 3 mm diameter (R3-CS series) as well as substantial 6 mm flat laces (F6-CS and F6-XR series) are ideal.
While the 3 mm round cord glides effortlessly through speed hooks and external metal eyelets, the 6 mm flat shoelace—especially in the extra rustic F6-XR version—lends heavy leather boots an authentic vintage statement with a soft-yet-solid tactile feel.
| Shape & Dimensions | Recommended Model Series | Visual Appearance & Character | Available Lengths | Recommended Boot Type |
|---|---|---|---|---|
| 3.0 mm Round Classic Sportive | R3-CS (3 mm) | Sturdy cord structure, non-slip grip and weatherproof; glides with minimal friction through eyelets and speed hooks. | 45 – 150 cm | Service boots, chukka boots, lace-up ankle boots, and low shoes with hooks or eyelets of 3.5 mm and up. |
| 6.0 mm Flat Classic Sportive | F6-CS (6 mm) | Precise braided structure, subtle sheen; gives fashionable boots a sporty, distinctive accent. | 75 – 150 cm | Modern leather boots, lace-up shoes with wide eyelet slots, and sporty casual boots. |
| 6.0 mm Flat Xtra Robust | F6-XR (6 mm) | Soft-yet-solid cross-section, rustic vintage feel; maximum tear resistance under continuous heavy wear. | 75 – 150 cm | Heavy heritage boots (e.g., Moc-Toe, Iron Ranger), workwear boots, and rugged utility boots. |
For maximum heavy-duty wear in heavy work boots and leather utility boots, extra densely braided 6 mm flat laces (F6-XR series) as well as robust 3 mm round laces (R3-CS series) are best suited.
To minimize wear on solid metal speed hooks, the lace should never be pulled tight directly inside the hook: First pull to tension across the crossover, then lay the already tensioned lace into the hook. Keep the lacing under slight tension from the first hook up to the initial knot so that the lacing does not draw back, avoiding friction against sharp edges.
| Shape & Dimensions | Recommended Model Series | Durability & Material Properties | Available Lengths | Recommended Boot Type |
|---|---|---|---|---|
| 6.0 mm Flat Xtra Robust (XR) | F6-XR (6 mm) | Solid cotton braid with a soft-yet-robust tactile feel; offers high load capacity with proper hook lacing technique. | 75 – 150 cm | Heavy craftsman boots, Red Wings (Moc Toe, Iron Ranger), workwear boots, and rugged lace-up boots. |
| 3.0 mm Round Classic Sportive (CS) | R3-CS (3 mm) | Robust all-rounder; glides with minimal friction through combined eyelet and speed hook guides. | 45 – 150 cm | Classic service boots, chukka boots, lightweight work ankle boots, and outdoor footwear. |
| 6.0 mm Flat Classic Sportive (CS) | F6-CS (6 mm) | Dimensionally stable flat profile; provides dependable tensile strength and broad pressure distribution across the tongue. | 75 – 150 cm | Modern work and casual footwear, lace-up boots with wider eyelet slots. |
In conditions of extreme wetness and mud, waxed shoelaces made of densely braided premium cotton (such as the R3-CS, F6-CS, and F6-XR series) fully retain their dimensional stability and tensile strength.
While unwaxed laces absorb moisture, swell, and become flimsy, wax saturation seals the internal fiber structure: Moisture penetration is effectively delayed, dirt does not adhere, and the lace stays true to form within the eyelet seating.
| Shape & Dimensions | Recommended Model Series | Behavior in Wet Conditions & Weather | Available Lengths | Recommended Footwear Type |
|---|---|---|---|---|
| 3.0 mm Round Classic Sportive (CS) | R3-CS (3 mm) | Compactly waxed cord core; does not swell in the rain and glides permanently with minimal friction through damp eyelets and hooks. | 45 – 150 cm | Outdoor footwear, low trekking shoes, hunting boots, and rustic leather boots. |
| 6.0 mm Flat Xtra Robust (XR) | F6-XR (6 mm) | Extra dense yarn density with deep wax treatment; retains its flat edge alignment and does not sag or stretch out even under prolonged exposure to moisture. | 75 – 150 cm | Heavy heritage boots (e.g., Red Wing Moc Toe, Iron Ranger), workwear boots, and rugged utility boots. |
| 6.0 mm Flat Classic Sportive (CS) | F6-CS (6 mm) | Finely braided cotton structure; dirt-resistant finish, easily wiped clean with a damp cloth after contact with mud. | 75 – 150 cm | Fashionable casual boots, lace-up ankle boots, and sporty outdoor sneakers. |
Chafing against metal speed-lacing buckles and open deep-draw hooks is prevented by densely braided, deep-wax impregnated round laces from 3 mm in diameter (R3-CS series).
The high yarn braiding density combined with deep wax saturation creates a sealed, resilient cord surface; sharp metal eyelets, edges, and clasps do not cut into the braid, reliably averting fraying and fiber breakage.
| Profile & Dimension | Model Series | Wear Resistance & Edge Alignment | Available Lengths | Recommended Footwear Type |
|---|---|---|---|---|
| 3.0 mm Round Tear-Resistant Cord | R3-CS (3 mm) | Extremely tear-resistant; glides with minimal friction through deep-draw hooks and resists mechanical edge abrasion from eyelet collars. | 45 – 150 cm | Hiking and mountaineering boots, lace-up boots, work boots with open hook rows. |
| 6.0 mm Flat Pressure-Distributing | F6-CS (6 mm) | High abrasion resistance over a wide surface; prevents pinching when the boot shaft is tightly laced. | 60 – 150 cm | Heritage boots, workwear boots, ankle-high casual footwear with round eyelets. |
For ankle-high lace-up boots, 120 cm is usually chosen, while tall work and hiking boots with 8 to 10 pairs of eyelets or speed hooks require 150 cm to 180 cm.
Because boot collar width, tongue padding, and open pull hooks take up considerably more lace length than low shoes, selecting the appropriate centimeter length prevents bow ends from dragging uncontrollably across wet ground in rough weather conditions.
| Boot Type | Number of Eyelets & Hooks | Recommended Length | Recommended Model Series | Field of Application |
|---|---|---|---|---|
| Chukka & Ankle Boots Subtle ankle-high | 3 – 4 eyelet pairs | 75 – 90 cm | R3-CS (3 mm) F4-CS (4 mm) | Smart casual boots, desert boots, elegant autumn low shoes. |
| Workwear & 6-Inch Boots Standard shaft height | 6 – 7 eyelet pairs | 120 cm | R3-CS (3 mm) F6-CS (6 mm) | Classic lace-up boots, moc-toe boots, robust leather boots. |
| High-Leg & Hiking Boots High shaft + hooks | 8 – 10 eyelet/hook pairs | 150 cm | R3-CS (3 mm) | Trekking and mountaineering boots, forestry lace-up boots, heavy tactical boots. |
Boots & Outdoor
LACCICO Boot & Outdoor Laces – Dimensionally Stable Durability for Boots and Terrain
Sturdy leather boots, heritage styles, and hiking footwear demand maximum tensile strength and abrasion resistance. Our waxed shoelaces made of 100% pure cotton withstand mud, moisture, and rugged ground. They resist soaking up rainwater, maintain their dense braided structure, and guarantee a firm knot hold that will not loosen even during all-day movement across demanding terrain.
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Flat laces 4 mm






















Round laces 3 mm
































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The Matching Design for Heritage Boots, Lace-Up Boots, and Speed Hooks
With robust footwear, eyelet hardware and shaft height determine the ideal lace construction: while open speed hooks demand a dimensionally stable cord that resists flattening when hooked, punched metal eyelets require a substantial flat band capable of withstanding sharp stamped edges over the long term.
Round Laces 3 mm (Series R3-CS)
For Speed Hooks, Chukkas, and Mountain Boots
The 3 mm round shoelace is the classic choice for ankle-high leather boots and rugged low shoes. The solid cord volume wraps cleanly around open speed hooks without losing its cross-section or pinching the tongue. Deep wax saturation causes dirty water to bead off and prevents the natural cotton fibres from swelling.
Flat Laces 6 mm (Series F6-XR | XTRA Robust)
For Heavy Heritage Boots, Workwear, and Sharp Metal Eyelets
Designed specifically for moc-toe boots and heavy workwear styles, the F6-XR series features an extra-dense rotary braid. Crafted without synthetic hollow cores, the band offers a soft-solid feel and maximum abrasion resistance against sharp metallic eyelet collars. The knot remains locked in place without the cord stiffening.




















































































