PERFORMANCE CREW SOCKS
YOUR NEXT MOVE.
LOCKED IN.
Your feet should move with your shoes.
Not inside them.
360° mirrored grip across the top, sides and sole. Inside and out. A more secure connection from foot to shoe.
THE MOMENT YOU CHANGE DIRECTION.THE PROBLEM IS INSIDE YOUR SHOE
YOUR SHOE STOPS.
YOUR FOOT
SHOULDN’T SLIDE.
You plant. You cut. You go again. When your foot shifts inside your shoe, that connection feels less secure.
LOCK IN puts grip where foot meets sock and sock meets shoe. So your feet can move with your shoes. Not inside them.
See how the grip works ↓THE TECHNOLOGY / 360° MIRRORED GRIP
ALL AROUND YOUR FOOT.
INSIDE AND OUT.
Grip underneath is only part of the connection. LOCK IN wraps tread across the top, sides and sole, with mirrored grip inside the sock.
360° GRIP / EXPLORE THE FOUR CONTACT AREASOne system. A more secure connection from foot to shoe.

THE DETAIL THAT DOES THE WORK
Small tread.
Full-foot thinking.
A closer look at the grip on the actual socks. Built around the places where your foot and footwear meet.
02 / WHATEVER YOUR GAME
PLANT. PUSH.
CHANGE THE GAME.
On the pitch. On the court. In the gym.
The next move starts with your footing.

THE PITCH
Your boot turns.
Your foot should follow.
Quick cuts. Sudden stops. A change of pace. Grip inside your boots helps keep your attention on the ball and the next move.


THE LOCK IN FILM.
30 SECONDS / SOUND ONRead the film transcript
When your next move needs to make the difference. Your feet should move with your shoes. Not inside them. You’d better be locked in.
Lock in with 360° mirrored grip across the top, sides and sole. Inside and out. A more secure connection from foot to shoe. LOCK IN.

360° product visualization / Top. Sides. Sole.
03 / MEET YOUR NEXT PAIR
LOCK IN
PERFORMANCE CREW.
360° mirrored grip socks
For athletes who put thought into every part of their kit. Start with the layer between you and your shoes.
- 360° tread: top, sides and sole
- Mirrored grip inside and out
- Designed to reduce in-shoe slip
- Locked-in fit for sport and training
Price and ordering details will be announced at launch.
Size guide
Size ranges shown on the LOCK IN packaging. Shoe-size system to be confirmed before ordering.
| Sock | Men | Women |
|---|---|---|
| S | 6–8 | 6–9 |
| M | 8–10 | 9–11 |
| L | 10–13 | 11–13 |
| XL | 13–16 | 13–16 |
Care for your pair
Machine wash cold. Do not bleach. Tumble dry low or hang to dry. Do not iron or dry clean. Always follow the instructions on your packaging.

04 / GOOD QUESTIONS
BEFORE YOU
LOCK IN.
What makes these different from regular socks?
LOCK IN combines a performance crew sock with grip on the inside and outside. The aim is to reduce movement at both contact points: between your foot and sock, and between your sock and shoe.
What does 360° mirrored grip mean?
The tread wraps around the whole foot: top, sides and sole. The top grips the inside of the shoe’s upper, and the sole grips the footbed. Mirrored grip inside the sock helps connect your foot to the same system.
Are they for men and women?
Yes. LOCK IN is for sportsmen and women. Use the size guide to compare the ranges printed on the packaging; the shoe-size system will be confirmed before ordering opens.
Can I use them in boots and trainers?
They are designed for in-shoe grip during sport and training. Check that your footwear still fits comfortably with the socks on, with enough room for your toes.
When can I buy a pair?
Ordering is not open yet. Price, availability and delivery details will appear here at launch.
Explore the socks