The BIG LOGO Stringer – Black Gold Edition is pure dominance – black at its base, finished with a gold ALPHA GYM print. This design stands for strength, high standards and the will to stand out from the crowd. If you wear gold, you're out to win.
The body-hugging cut shows off your shape without restricting you during training. The stretchy, breathable material ensures a perfect fit – no matter how hard you work. A statement piece for men who know what they're capable of.
Highlights:
✔ Black base with a premium gold print
✔ Athletic cut for full freedom of movement
✔ Stretchy cotton blend – comfortable & keeps its shape
✔ Breathable & lightweight – perfect for intense workouts
Measure your body, enter your measurements into our size calculator and
get an initial recommendation for our shirts, hoodies, shorts,
leggings, sports bras and jumpsuits.
The measurements currently listed are example values and not yet final
measured product dimensions. They serve as initial guidance and will
gradually be replaced by the actual measurements of each ALPHA GYM
product. Depending on cut, material and preferred fit,
the ideal size may differ.
ALPHA GYM Size Calculator
Enter your body measurements in centimeters. The calculator will then
suggest suitable sizes for different product groups.
Your personal size recommendation
For the best possible result, the measuring tape should sit snugly against
your body without digging in.
Measurements in centimeters
Your preliminary size recommendation
How to measure your body correctly
It's best to measure in just your underwear or tight-fitting clothing.
01
Chest
Run the measuring tape horizontally around the fullest point of your chest.
02
Underbust
Measure directly below your bust. This measurement helps with sports bras.
03
Waist
Measure the narrowest point of your torso without pulling in your
stomach.
04
Hips
Measure horizontally around the fullest point of your hips and butt.
05
Inseam
Measure from the crotch straight down the inside of your leg to the floor.
All ALPHA GYM size charts
Choose the right product category. Different colors of the same style
generally use the same chart.
Men's recommendations are based on chest, waist and hips.
Oversized T-Shirts & Jerseys
LIFTING CLUB · COLLEGE · INVICTUS · LEGACY Mesh Jersey and
similar oversized styles
Fit note
Choose your normal size based on your measurements for the intended oversized
fit. For a closer fit, you can try one size smaller.
For an extra loose pump-cover fit, go one size
up.
Example values – body measurements in cm
Size
Chest
Waist
Hips
S
88–96
74–82
88–96
M
96–104
82–90
96–104
L
104–112
90–98
104–112
XL
112–120
98–106
112–120
2XL
120–128
106–114
120–128
3XL
128–136
114–122
128–136
T-Shirts, Long Sleeves & Stringers
STUDIO T-Shirt · SIGNATURE Stringer · CLASSIC Stringer · GRIT
Stringer · MILITARY Stringer and similar styles
Fit note
For regular shirts and stringers, we recommend choosing your size based on
your chest measurement. If you have very well-developed chest or
back muscles, choose the larger size when in doubt.
Example values – body measurements in cm
Size
Chest
Waist
Recommended fit
S
88–96
74–82
Close fit
M
96–104
82–90
Regular
L
104–112
90–98
Regular
XL
112–120
98–106
Regular
2XL
120–128
106–114
Regular
3XL
128–136
114–122
Regular
Hoodies & Zip Hoodies
LIFTING CLUB Hoodie · STUDIO Zipper Hoodie · INVICTUS Hoodie and
similar styles
Fit note
Hoodies and zip hoodies are designed for a relaxed fit. Choose
your normal size. For an extra roomy streetwear fit,
you can go one size up.
Example values – body measurements in cm
Size
Chest
Waist
Recommendation
S
88–96
74–82
Normal relaxed fit
M
96–104
82–90
Normal relaxed fit
L
104–112
90–98
Normal relaxed fit
XL
112–120
98–106
Normal relaxed fit
2XL
120–128
106–114
Normal relaxed fit
3XL
128–136
114–122
Normal relaxed fit
Shorts
LIFTING CLUB Shorts · COLLEGE Zipper Shorts · LEGACY Mesh Shorts
and similar styles
Fit note
For shorts, go mainly by your waist and hips. If
your measurements fall into two sizes, we recommend the larger size
for more muscular thighs.
Example values – body measurements in cm
Size
Waist
Hips
Fit
S
74–82
88–96
Regular
M
82–90
96–104
Regular
L
90–98
104–112
Regular
XL
98–106
112–120
Regular
2XL
106–114
120–128
Regular
3XL
114–122
128–136
Regular
Joggers & Long Pants
STUDIO Sports Pants · STUDIO Jogger and similar styles
Special note
For slim-cut STUDIO pants, we recommend going one size up if you have muscular
legs or if you're between two sizes.
Example values – body measurements in cm
Size
Waist
Hips
Inseam guide
S
74–82
88–96
72–76
M
82–90
96–104
74–78
L
90–98
104–112
76–80
XL
98–106
112–120
78–82
2XL
106–114
120–128
79–83
3XL
114–122
128–136
80–84
Women's sizes
For women's products, bust, waist and hips are weighted differently
depending on the product type.
Oversized T-Shirts & Mesh Jerseys
Women LEGACY Mesh Jersey · COLLEGE Oversized Women T-Shirt ·
LIFTING CLUB Oversized Women T-Shirt
Fit note
Choose your normal size for the intended oversized fit. For
a less roomy fit, you can go one size down.
Example values – body measurements in cm
Size
Bust
Waist
Hips
XS
78–84
60–66
84–90
S
84–90
66–72
90–96
M
90–96
72–78
96–102
L
96–104
78–86
102–110
XL
104–112
86–94
110–118
2XL
112–120
94–102
118–126
3XL
120–128
102–110
126–134
Sports Bras
ILAYA · NOYA · SOLENA · ONAJ · VARIJA · HYPER ACTIVE and
similar sports bras
Fit note
For sports bras, bust and underbust measurements are what matter.
If you have a larger bust or are between two sizes,
we recommend the larger size.
Example values – body measurements in cm
Size
Bust
Underbust
Guide
XS
78–84
64–70
Small to medium bust
S
84–90
70–76
Small to medium bust
M
90–96
76–82
Medium bust
L
96–104
82–90
Medium to larger bust
XL
104–112
90–98
Larger bust
2XL
112–120
98–106
Larger bust
3XL
120–128
106–114
Larger bust
Tops, Stringers & Jackets
Women Tops · Stringer · STUDIO Zip Jacket · Hoodies and
similar tops
Fit note
Go mainly by your bust measurement. For jackets and
hoodies, also consider whether you want to wear other layers
underneath.
Example values – body measurements in cm
Size
Bust
Waist
Fit
XS
78–84
60–66
Close fit
S
84–90
66–72
Regular
M
90–96
72–78
Regular
L
96–104
78–86
Regular
XL
104–112
86–94
Regular
2XL
112–120
94–102
Regular
3XL
120–128
102–110
Regular
Shorts
Women LEGACY Mesh Shorts · ILAYA Shorts · Seamless Shorts and
similar styles
Fit note
For tight-fitting shorts, always use the larger value of
waist and hips. With loose mesh shorts, the waist
is partly adjustable thanks to the drawstring.
Example values – body measurements in cm
Size
Waist
Hips
Recommendation
XS
60–66
84–90
Tight fit
S
66–72
90–96
Tight fit
M
72–78
96–102
Tight fit
L
78–86
102–110
Tight fit
XL
86–94
110–118
Tight fit
2XL
94–102
118–126
Tight fit
3XL
102–110
126–134
Tight fit
Leggings & Pants
AYLA · SOLENA · ONAJ · VALORA Seamless Scrunch Leggings · ONAJ
Flared Leggings · STUDIO Pants
Fit note
Seamless leggings are stretchy and figure-flattering. If your waist falls
into a smaller size but your hips into a larger one,
we recommend the larger size.
Example values – body measurements in cm
Size
Waist
Hips
Inseam guide
XS
60–66
84–90
66–72
S
66–72
90–96
68–74
M
72–78
96–102
70–76
L
78–86
102–110
72–78
XL
86–94
110–118
74–80
2XL
94–102
118–126
75–81
3XL
102–110
126–134
76–82
Jumpsuits Short & Long
AUREA V-Back Scrunch Jumpsuit Short · AUREA V-Back Scrunch
Jumpsuit Long in all colors
Fit note
With a jumpsuit, bust, waist and hips all need to be taken into
account together. Always use the size that matches your
largest measurement.
Example values – body measurements in cm
Size
Bust
Waist
Hips
S
84–90
66–72
90–96
M
90–96
72–78
96–102
L
96–104
78–86
102–110
AUREA ShortFor short legs and a summery, figure-flattering fit.
AUREA Long
Also check your inseam. If you have long legs, check the
product length.
Accessories & One Size
Bags, backpacks and many accessories don't require a
clothing size.
Performance Crew Socks
White/Black · Pink/White and other color options
Shoe sizes (EU)
Sock size
Matching shoe size
Note
35–38
35 to 38
Smaller sizes
39–42
39 to 42
Medium sizes
43–46
43 to 46
Larger sizes
Gym Bags, Backpacks & Gear
Military Backpacks · Performance Backpacks · Meal Prep Bags ·
Patches and similar accessories
One Size
These products don't depend on your body measurements.
You'll find information on volume, dimensions and features
directly on each product page.
Between two sizes?
For figure-flattering products and fuller hips, chest or
thighs, go for the larger size. For oversized products, you can
choose the smaller size for a less roomy fit.
Die Nasenpflaster halten vernünftig, auch über Nacht und lassen sich rückstandslos entfernen. Sie sind angenehm und der Preis stimmt.
Klare Kaufempfehlung
Simon
11/05/2026
⭐⭐⭐⭐⭐ Absolute Kaufempfehlung!
Ich bin mit den Performance Strips von AlphaGym sehr zufrieden! Sie sitzen angenehm, halten gut und sind auch beim Sport super praktisch. Besonders gut gefällt mir das angenehme Tragegefühl. Die Qualität macht einen hochwertigen Eindruck. Ich kann die Strips auf jeden Fall weiterempfehlen! 💪🔥
Khasi
11/04/2026
TOP Qualität!!! Ich bin sehr
TOP Qualität!!! Ich bin sehr begeistert!!!
Weiter so💯%
N. Ahmed
11/01/2026
Sehr geräumig und robust
Sehr geräumig und robust. Super Rucksack.
Anonym
10/28/2026
Top Qualität
Sehr schönes T-Shirt, gute Qualität und angenehmer Tragekomfort. Die Passform ist perfekt und das Material fühlt sich hochwertig an. Auch die Lieferung war schnell und unkompliziert. Bin rundum zufrieden und kann den Kauf absolut empfehlen! 5 Sterne!
Volker Pfaff
10/16/2026
Die sind Mega! Und kleben richtig
Die sind Mega! Und kleben richtig gut!
Rita Elena Spizzirri
10/08/2026
Empfehlenswert!!!
Zunächst muss ich selbst die sehr freundliche und kompetente Kommunikation mit dem Versender hervorheben. Es gab anfangs Defizite meinerseits hinsichtlich der Übermittlung der Versandadresse. Das war auf einem aus meiner Erfahrung heute nicht mehr üblichen und unkomplizierten Weg zu regeln. Dann habe ich, da es sich um ein Geschenk gehandelt hatte, inzwischen erfahren, dass der Rucksack genau den erwarteten Vorstellungen entspricht. Besonders die gute Verarbeitung, Stabilität und letztlich auch gewünschte Praktikabilität wurde sehr gelobt. Alles in allem, sowohl hinsichtlich des Versenders als auch hinsichtlich des Produktes, kann ich daher nur die Note "empfehlenswert" vergeben.
Birgit Leipnitz
09/27/2026
Perfekt für Sport und zum schlafen
Perfekter Halt, Bessere Atmung und bessere Erholung dank den Strips.
Björn
09/22/2026
Sehr gutes Produkt es hält was es verspricht und
Sehr gutes Produkt es hält was es verspricht und hilft deutlich bei der Atmung
Nico Kiefaber
09/22/2026
Perfekt für Gym und Schlaf
Mit den Performance Stripes, wird das atmen durch die Nase um einiges verbessert. Durch die bessere Sauerstoff Aufnahme, wird auch die Regeneration gefördert.
Empfehlung geht raus!!!
David Pyka
09/17/2026
Perfekter Schlaf
Ich selber trage die strips beim schlafen da ich nur durch den Mund atme was sich durch die Strips deutlich verbessert hat.
Dadurch ist mein Schlaf und meine Regeneration viel besser geworden.
Marvin M.
09/17/2026
Perfekt fürs GYM & zum schlafen
Ich habe die ALPHAGYM Performance Strips jetzt beim Krafttraining, Cardio und auch nachts getestet und bin wirklich zufrieden. Die schwarzen Nasenpflaster / Nasenstrips lassen sich einfach aufkleben und sitzen bei mir auch während eines intensiven Workouts sehr zuverlässig. Besonders gut gefällt mir der Halt – selbst beim Schwitzen musste ich den Strip nicht ständig nachdrücken.
Beim Sport empfinde ich die Nasenatmung mit den Performance Strips als angenehm und nutze sie inzwischen sowohl im Gym als auch beim Cardio. Auch als Nasenpflaster zum Schlafen finde ich sie angenehm zu tragen.
Das schwarze Design mit dem ALPHAGYM Logo sieht außerdem deutlich hochwertiger aus als viele normale Nasenstreifen. Für mich eine klare Empfehlung, wenn man Nasenpflaster für Sport, Training, Schlaf und Recovery sucht.
Caro Weldmann
09/15/2026
FAQ
The key answers on sizing, shipping, returns and care.
How fast will my order ship?
We ship from Germany. Delivery usually takes 1–3 business days. Shipping within Germany is free on orders of €99 or more. You'll find all the details under Shipping & Payment.
Which size is right for me?
In our size chart you'll find all measurements and a size calculator. The Size Finder right on the product page can help you too. Between two sizes? Message us – we're happy to help.
Can I return or exchange items?
Yes, you have a 14-day right of return. You can find out how returns work under Returns & Withdrawal.
Which payment methods can I use?
You can pay with PayPal, Klarna, credit card, Apple Pay, Google Pay, Shop Pay or bank transfer in advance, among others. Payment is SSL-encrypted.
How do I care for my item?
Please follow the instructions on the care label or in the product description. If you have questions about care, our support team is happy to help.
