Big Box Aqua Men’s Cotton Tee

Name: Big Box Aqua Men’s Cotton Tee
Brand: Gymbum UK
SKU: 2759192_14215
Price: 29.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£29.99 GBP

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Shipped by GymBum UK

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GymBum UK Size Guide

🧡 GymBum UK Sports Bra Size Guide

Size	Chest (inches)	Underbust (inches)
XS	33 ⅛	27 ½
S	34 ⅝	29 ⅛
M	36 ¼	30 ¾
L	39 ⅜	33 ½
XL	42 ½	36 ¼
2XL	45 ⅝	39
3XL	48 ⅞	41 ¾

🧍♀️ Women’s Activewear

UK	US	EU	Asian	Tops / Bras	Leggings / Shorts	Trainers (UK/EU/US)
4–6	0–2	32–34	S	XS	XS	3.5 / 36 / 5
8–10	4–6	36–38	M	S	S	4–5.5 / 37–38 / 6–7.5
12–14	8–10	40–42	L	M	M	6–7.5 / 39–40 / 8–9.5
16	12	44	XL	L	L	8–8.5 / 41–42 / 10–11
18	14	46	XXL	XL	XL	9–9.5 / 43–44 / 11.5–12

🧍♂️ Men’s Activewear

UK	US	EU	Asian	Tops / Hoodies	Shorts / Joggers	Trainers (UK/EU/US)
S	S	46	M	36–38" Chest	30" Waist	6–7 / 39–40 / 7–8
M	M	48–50	L	38–40" Chest	32–34" Waist	8–9 / 41–42 / 9–10
L	L	52	XL	42–44" Chest	36" Waist	10 / 43–44 / 11
XL	XL	54	XXL	46–48" Chest	38" Waist	11 / 45–46 / 12
XXL	XXL	56	3XL	50–52" Chest	40–42" Waist	12–13 / 47–48 / 13–14

🧵 Fit Notes

Asian sizes typically run 1–2 sizes smaller than UK sizing.
For a performance fit, choose your regular UK size.
For a relaxed fit, size up.
Measurements are approximate and may vary slightly by fabric and style.

Fit Tip: Some of our activewear follows Asian sizing (approx. 1–2 sizes smaller than UK). Refer to the GymBum Size Guide for accurate conversions.

Ever wonder what true luxury feels like? Treat yourself to an exclusive t-shirt made from the most premium quality cotton that's softer than and twice as durable as regular cotton. The tee has a classic, regular fit and will be a great base for any smart or casual outfit. Crafted in that gorgeous aqua shade that somehow makes everything look better, this Big Box essential is your new go-to piece. Whether you're heading to the gym, grabbing coffee, or just living your best life, this tee delivers comfort without compromise. The premium cotton breathes beautifully, resists fading, and gets softer with every wash—because who doesn't love a t-shirt that improves with age? Pair it with joggers for laid-back vibes or dress it up with chinos for something a touch sharper. Built to last through countless washes and workouts, this versatile staple won't let you down. The substantial 200 g/m² fabric weight ensures it holds its shape and colour season after season, making it a smart investment for your wardrobe. From gym sessions to weekend hangouts, this is the kind of t-shirt that earns its place in your rotation and becomes better the more you wear it. • 100% premium cotton • Fabric weight: 5.89 oz/yd² (200 g/m²) • Regular fit • Crew neck • Superior colour retention after repeated washes • Softens with every wash for enhanced comfort over time

Size guide

	WIDTH (inches)	LENGTH (inches)	SLEEVE LENGTH (inches)
XS	17 ⅜	27 ½	7 ⅛
S	18 ⅞	28	7 ¼
M	20 ½	28 ⅜	7 ½
L	22	29 ⅛	7 ⅝
XL	24 ⅜	29 ⅞	8 ⅛
2XL	26 ¾	31 ⅛	8 ½
3XL	29 ⅛	32 ¼	8 ⅞
4XL	31 ½	33 ½	9 ¼
5XL	33 ⅞	34 ⅝	9 ⅝

	WIDTH (cm)	LENGTH (cm)	SLEEVE LENGTH (cm)
XS	44	70	18
S	48	71	18.5
M	52	72	19
L	56	74	19.5
XL	62	76	20.5
2XL	68	79	21.5
3XL	74	82	22.5
4XL	80	85	23.5
5XL	86	88	24.5

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Big Box Aqua Men’s Cotton Tee