Nucleus GTX Black & Sand Motorcycle Trainers
Nucleus GTX Black & Sand Motorcycle Trainers
CE CERTIFIED LEVEL 1111
- 30 DAY HASSLE FREE RETURNS*
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SIZE GUIDE
SIZE GUIDE
EUR | USA | UK | Heel to Toe (cm) |
36 | 4 | 3.5 | 22.5 |
37 | 4.5 | 4 | 23.2 |
38 | 5.5 | 5 | 23.8 |
39 | 6 | 5.5 | 24.5 |
40 | 7 | 6.5 | 25.2 |
41 | 8 | 7.5 | 25.8 |
42 | 8.5 | 8 | 26.5 |
43 | 9.5 | 8.5 | 27.2 |
44 | 10 | 9.5 | 27.8 |
45 | 11 | 10.5 | 28.5 |
46 | 11.5 | 11 | 29.2 |
47 | 12.5 | 12 | 29.8 |
48 | 13.5 | 12.5 | 30.5 |
49 | 14 | 13.5 | 31.2 |
50 | 15 | 14.5 | 31.8 |
To choose the correct size, measure the length of the foot in cm, from the heel to the big toe, as shown in the picture.
DESCRIPTION
DESCRIPTION
The Nucleus GTX trainers in black and sand are built for riders who want style, comfort, and top-tier protection in one sleek package. With a ripstop upper and technical fabric construction, they’re lightweight yet tough enough to handle city streets, commutes, or weekend rides. The asymmetrical closure with lock laces and webbing holder keeps your fit secure, while the rear loop makes slipping them on a breeze. Reflective laces and heel inserts add extra visibility when you need it most.
Underneath, the Gore-Tex lining keeps your feet dry and comfortable, while D3O ankle protection, reinforced heel and toe, shift-gear guard, and TPU stabiliser work together to keep you safe on the bike. The Vibram Rubber+EVA sole gives excellent grip both on the pegs and on the pavement, making the Nucleus GTX Black and Sand trainers perfect for riders who want versatile, reliable, all-day protection without compromising on style.
SPECIFICATIONS
SPECIFICATIONS
- Fortex Technology
- Asymmetrical closure with lock laces and webbing lace holder
- Reflective laces
- D3O Technology for ankle protection
- Shift gear protection
- Heel and toe-reinforced protection
- Reflective inserts on the heel
- Rear loop for fast fit
- Stabiliser TPU on the heel
- Ripstop Upper
- Technical Fabric Upper
- Gore-tex® Lining
- Vibram Rubber+Eva Sole







“A lovely lightweight textile ankle boot, your feet slip into the Nucleus GTX with minimal effort and once inside they feel very comfortable. The material almost moulds itself around your foot”
Ride Magazine
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// PROTECTED. ALWAYS
Fortex is engineered to withstand the forces of a motorcycle accident and meets the requirements of a CE-certified shoe.
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// MOVE FREE. MADE FOR WALKING
With its unique fragmented shape, Fortex allows the foot’s natural flexibility, delivering an all-day-around casual fit. We partnered with Vibram® to deliver the best walking experience.
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// IMPACT PROTECTED
D3O technology is the ultimate protection solution. Soft and flexible under normal conditions, yet instantly toughens upon impact to shield your malleolus with unparalleled defence.
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// FORTEX PROTECTION
Incorporating Fortex technology, the Nucleus GTX provides imperceptible yet effective protection. This advanced feature delivers robust defence against impacts while maintaining a sleek, unobtrusive design.