Aerion Barefoot Sneakers – Wide Toe Box Zero Drop Mesh Shoes

£45.95

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All-Day Comfort
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Color: Navy

Size: 3.5 —

Size Chart

Outlandie Size Guide

The right size for every outdoor adventure

Use this size chart to quickly and reliably find the right size. Please note: on every product page, the “Fit” field indicates whether the item runs regular, smaller or larger. This advice should always be followed.

1. Measure your body

Always measure your chest, waist, hips, foot length or head circumference depending on the item. Measuring helps ensure the best fit, especially with outdoor clothing.

2. Always check “Fit”

The product description clearly states whether an item has a tight, regular or loose fit. Always check this before placing your order.

3. Freedom of movement

Outdoor clothing should feel comfortable when bending, walking and climbing. Too tight can create cold spots, while too loose can lead to heat loss.

Shoes Hiking · Walking · Winter Boots · Barefoot

Foot length (in) = heel to longest toe. For hiking and winter boots, 0.2 – 0.4 in of toe space is recommended.

EU	UK	Foot length (in)	Recommendation
36	3.5	8.7 – 8.9	Small foot · light walks
37	4.0	8.9 – 9.1	Common for women
38	5.0	9.1 – 9.3	Popular outdoor size
39	6.0	9.3 – 9.6	Unisex · ideal for hiking
40	6.5	9.6 – 9.8	Room for thicker socks
41	7.0	9.8 – 10.1	Unisex · wider foot
42	8.0	10.1 – 10.4	Men · trekking
43	9.0	10.4 – 10.6	Hiking & boots
44	9.5	10.6 – 10.9	Extra sock layer
45	10.5	10.9 – 11.1	Long hikes
46	11.0	11.1 – 11.4	Large foot
47	12.0	11.4 – 11.7	Very large size
48	13.0	11.7 – 12.0	Extra long foot
49	14.0	12.0 – 12.3	Special size
50	15.0	12.3 – 12.6	Very rare size

Please note: always follow the “Fit” field on the product page for model-specific advice.

Jackets & Vests Unisex (EU/UK)

Measure chest circumference horizontally across the fullest part. Choose the size where you fall in the middle of the range.

Size	Chest (in)	Waist (in)	Length (guide)	Recommendation
XS	32.3–34.3	27.6–29.5	63–66	Slim / athletic
S	34.6–37.0	29.9–31.9	65–69	Regular fit
M	37.4–39.8	32.3–34.6	68–71	Most popular
L	40.2–42.9	35.0–37.8	70–73	Room for layers
XL	43.3–46.5	38.2–41.3	72–76	Broad shoulders
2XL	46.9–50.4	41.7–45.3	75–78	Extra comfort
3XL	50.8–54.3	45.7–49.2	76–79	Loose fit
4XL	54.7–58.3	49.6–53.1	76–80	Very roomy
5XL	58.7–62.2	53.5–57.1	77–80	Maximum comfort
6XL	62.6–66.1	57.5–61.0	78–81	Extra wide
7XL	66.5–70.1	61.4–65.0	79–82	Special size

Do you like to wear a fleece or multiple layers under your jacket? Consider choosing one size up, unless the “Fit” field suggests otherwise.

Pants Outdoor & Hiking

Choose your size based on waist + hips. The inseam below represents the “regular” length.

Size	Waist (in)	Hips (in)	Inseam (in)	Recommendation
XS / 28	28.0–29.9	33.1–35.4	29.9–30.7	Slim fit
S / 30	29.9–31.9	35.4–37.8	30.7–31.5	All-round
M / 32	31.9–33.9	37.8–40.2	31.5–32.3	Most popular
L / 34	33.9–35.8	40.2–42.5	32.3–33.1	Room for thermal pants
XL / 36	35.8–37.8	42.5–44.9	32.7–33.5	Wider waist/hips
2XL / 38	37.8–39.8	44.9–47.2	33.1–33.9	Extra comfort
3XL / 40	39.8–41.7	47.2–49.6	33.5–34.3	Looser model
4XL / 42	41.7–43.7	49.6–52.0	33.9–34.6	Very roomy
5XL / 44	43.7–45.7	52.0–54.3	34.3–35.0	Maximum comfort

Unsure between two sizes? Choose the larger one, especially if the model is described as “tighter” in the “Fit” field.

Caps · Hats · Beanies · Gloves Accessories

Head size = circumference above the ears. Hand size = circumference of the knuckles (without the thumb).

Size	Head circumference (in)	Recommendation
S	21.7–22.2	Small head circumference
M	22.2–22.8	Most common
L	22.8–23.4	Roomier fit
XL	23.4–24.0	Very roomy fit

Size	Hand circumference (in)	Recommendation
XS	6.7–7.3	Small hands · close fit
S	7.3–7.9	All-round fit
M	7.9–8.7	Most popular
L	8.7–9.3	Warm gloves
XL	9.3–9.8	Extra room for insulation
2XL	9.8–10.4	Very large hand size

Gloves should never fit too tightly — this reduces warmth. Always check the “Fit” field for each model.

3.5 4 5 6 6.5 7 8 9 9.5 10.5 11

Product variants

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Description

Aerion Barefoot Sneakers – Lightweight and Breathable Design

The Aerion barefoot sneakers are designed for people who prefer minimalist footwear with a modern sneaker style. The breathable mesh upper is intended to promote airflow, while the wide toe area allows natural toe positioning during everyday activities.

The zero-drop construction keeps the heel and forefoot at the same level. The lightweight and flexible design is suitable for daily wear, city walking, travel and casual activities.

Key Features

Zero-drop design – Equal height between heel and forefoot.
Breathable mesh upper – Designed to promote airflow during wear.
Wide toe box – Designed to allow natural toe movement.
Lightweight flexible construction – Designed for comfortable everyday wear.

Why you'll like it

Minimalist footwear with a modern sneaker design.
Breathable construction suitable for warmer conditions.
Wide toe area designed for comfortable foot positioning.
Versatile design suitable for commuting, travel and casual activities.

Specifications

Product type: Barefoot sneakers
Brand: Aerion
Upper material: Breathable mesh with synthetic overlays
Lining: Lightweight textile lining
Footbed: Minimal cushioning footbed
Outsole: Flexible rubber outsole with tread pattern
Construction: Zero-drop design (0 mm)
Toe box: Wide toe area
Closure: Lace-up closure
Fit: Suitable for regular to slightly wider feet
Sizes: Unisex EU sizing according to size chart
Use: Daily wear, travel and light walking
Care: Clean with a soft damp cloth and allow to air dry

Shipping & Returns

Orders are processed within 1–2 business days. Estimated delivery to the UK: 8–14 business days. You will receive a tracking link by email once your order has been shipped.

At Outlandie, you have 30 days to return your order. The product must be unused and, if possible, in its original packaging.

At Outlandie, you can return items within 30 days. We will process your refund as soon as we have received your return.

Shipping policy | Return policy | Terms and Conditions

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