Steel Blue 312630 Southern Cross Spin-FX Safety Boots
Steel Blue 312630 Southern Cross Spin-FX Safety Boots
SPECIAL ORDER — 2–7 business days
or 4 payments of
$71.24
with
Product details
The Steel Blue Southern Cross® Spin-FX™ is built for workers who demand the latest in footwear innovation, combining premium safety features with the convenience and precision of the BOA® Fit System. Designed to perform in the toughest environments, this 150mm safety boot delivers a secure, customised fit at the turn of a dial while maintaining the comfort and durability Steel Blue is renowned for.
Powered by the advanced BOA® Fit System, the Spin-FX™ replaces traditional laces with a high-strength closure system engineered from 49 strands of stainless steel, braided together, coated, and wrapped in durable nylon. This aircraft-grade system provides superior durability, micro-adjustable precision, and a secure fit without pressure points, ensuring all-day comfort and performance.
Crafted from premium water-resistant wheat Nubuck leather, the Southern Cross® Spin-FX™ features a 200 Joule steel toe cap, abrasion-resistant scuff cap, anti-static protection, and a heat-resistant TPU outsole. Combined with Steel Blue’s renowned Trisole® Comfort Technology, this boot helps reduce fatigue by cushioning your feet, knees, hips, and lower back throughout the workday.
Features:
- BOA® Fit System with Spin-FX™ Technology , fast, secure, micro-adjustable fit with the turn of a dial.
- Aircraft-Grade Stainless Steel Lace System built from 49 braided stainless steel strands for exceptional durability.
- 150mm Ankle Safety Boot providing excellent ankle support and stability.
- ErgoDefender™ Steel Toe Cap ergonomically designed 200 Joule safety toe for superior comfort and protection.
- Premium Water-Resistant Nubuck Leather designed for demanding environments.
- Scalloped Collar and Tongue enhancing flexibility and comfort during movement.
- Abrasion-Resistant Scuff Cap protecting the toe area and extending boot life.
- Slip & Oil Resistant TPU Outsole providing outstanding grip and durability across various surfaces.
- Heat Resistant Sole tested to withstand temperatures up to 130°C.
- Anti-Static Protection
- Trisole® Comfort Technology with advanced cushioning to reduce fatigue and improve comfort throughout the day.
- Performance Lining designed to help keep feet comfortable in demanding conditions.
- Men's AU/UK Sizes: 4-14
- Half Sizes Available: 6.5-12.5
- Wheat & Granite Nubuck
- AS/NZS 2210.3 Certified Safety Footwear
- Type 1 Safety Footwear
- Anti-Static Certified
Combining cutting-edge BOA® Fit System technology with Steel Blue’s industry-leading comfort and protection, the Southern Cross® Spin-FX™ is built for workers who want a faster, more secure fit without compromising safety. With premium materials, superior durability, and precision-adjustable comfort, this innovative safety boot is ready to tackle every challenge your workday throws at you. Whether you're on the construction site, in the warehouse, or out in the field, the Southern Cross® Spin-FX™ delivers performance you can rely on from start to finish.

Specifications & safety information
| Footwear type | Safety Footwear |
|---|---|
| Footwear style | Work Boot |
| Safety toe type | Steel Toe |
| Boot height | Mid Cut |
| Closure | BOA System |
| Upper | Suede Nubuck |
| Outsole | TPU |
| Features | Water Resistance |
| Safety standards | AS/NZS 2210.3 |
| Safety features | Anti-Static Protection, Fuel Oil Resistant, Scuff/Bump Cap |
| Heat-resistant outsole | 130°C |
| Suitable industries | Construction, Oil and Gas Refineries, Manufacturing, Logistics |
Size guide & fit
Shipping & delivery
- Standard shipping: $20 on orders under $200, usually 5–8 business days.
- Free standard shipping on orders over $200.
- Express shipping: $30, usually 1–3 business days.
- Free Click & Collect from our Chatswood store (Sydney metro). We'll email you when your order is ready to pick up.
Delivery times start once your order is dispatched. Special order and backorder items are ordered in for you and take longer. The estimated timeframe is shown on the product page.
Some bulky items may attract an extra delivery charge. Where this applies, it's noted on the product page. Your delivery options and final charges are always shown at checkout before you pay.
View our shipping policy for dispatch times, delivery estimates and exclusions .
Returns & exchanges
Return requests for eligible items must be lodged within 14 days of delivery.
Items must be unworn, unused and unwashed, with their original tags and packaging, and in saleable condition. Try footwear indoors on carpet and keep the original shoe box.
Exclusions apply, including clearance and final-sale items, underwear, swimwear, PPE, safety eyewear, respiratory products, custom-branded items and gift cards. Change-of-mind return postage and exchange charges may apply.
Your rights under Australian Consumer Law are unaffected. Please contact us if your item is faulty or incorrect.





