CHAOS Racing Sleeveless -Break-

" ChaosRunningClub "

What is allowed to all runners is the right to aim to "improve their personal best," regardless of age, gender, or time.

Yugeta holds the world record for those over 65 years old, and continues to run in an attempt to break that record.
Now approaching 60 years old, Yanagi is aiming for a sub-3 time again.
Iwamura won the Masters 400m relay wearing the first spikes he had bought as an adult.
Although he retired from the corporate team due to injury, Nakagawa is still eagerly waiting for an opportunity to make a comeback.

And finally, RSLAB President Henmi and Vice President Takano, who continue to create a simple and powerful competition in which all runners aim for their personal bests.

It doesn't matter whether you stand out or not, we aim to eliminate the barriers between runners and create chaos - that's ChaosRunningClub.

Design Story

Items to help you improve your personal best. Produced with that sole purpose.

This sleeveless racing top is an official item of "Beyond2023" organized by RUNNING SCIENCE LAB and is designed to match the concept of the race.

With the key visual for Beyond 2023 in the background, we support the runners' challenge to beat their personal bests together with their teammates.

A streamlined approach to help you beat your personal best

The fabric used is also used by major sports manufacturers.

The uneven surface of the mesh fabric gives it a smooth texture, and the dense mesh allows heat to escape and dries quickly. It also has UV protection and deodorizing properties. The fabric is extremely lightweight and stretchable in all directions, allowing runners to concentrate on their running without worrying about anything.

A design that can be worn by anyone regardless of age, gender or time of day

Contrary to the striking key visuals for Beyond 2023, we offer chic colors that can be worn by adults as well.
Compared to a typical singlet, this one has a more relaxed design, making it suitable for people of all ages, genders and time periods.

size

	Length (Front/Back)	Width	Shoulder width	Armhole
S	68 / 71	46	32	26
M	69.5 / 72.5	49	34	27
L	71 / 74	52	36	28

*There may be an error of approximately 1 to 2 cm from the stated dimensions.

*Model's size

1) Male model wearing Brown, 183cm, wearing size L 2) Male model wearing Black, 172cm, wearing size M 3) Male model wearing Light Gray, 174cm, wearing size L 4) Female model wearing Brown, 165cm, wearing size S 5) Female model wearing Black, 163cm, wearing size S 6) Female model wearing Light Gray, 160cm, wearing size S

material

90% polyester, 10% polyurethane