4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles

4D Mag Ski Goggles

You can now see more than ever before.The all new 4D MAG™ raises the bar for lens...
Availability: In stock
$120.00
$399.99
$120.00
Color: Black - Everyday Red Mirror
Size: OS
Subtotal: $120.00
Size guide
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Description
You can now see more than ever before.

The all new 4D MAG™ raises the bar for lens innovation with the introduction of BirdsEye Vision™. This state of the art lens technology has a 25% increase of overall field of view compared to the I/O MAG™. In addition, the evolved Smith MAG™ has integrated the dual locking mechanisms into the goggle frame outriggers to make a quick and easy lens change system. The BirdsEye Vision™ featuring ChromaPop™ lens technology will allow you to see even more detail as you take on untracked territory

Features
• Smith MAG™ interchangeable system Includes bright light and low light
• ChromaPop™ performance lenses
• BirdsEye Vision™
• Small fit
• QuickFit strap adjustment system with clip buckle
• 3-layer DriWix face foam
• Helmet compatible
• AirEvac™ integration technology to reduce fogging
• Ultra-wide, silicone backed strap
• What's included: Two lenses: Bright light and low light ChromaPop™ performance tints - Smith x gogglesoc™ lens protector - Microfiber goggle bag with replacement lens sleeve
4D Mag Ski Goggles

4D Mag Ski Goggles

$399.99 $120.00
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles
4D Mag Ski Goggles

4D Mag Ski Goggles

$399.99 $120.00
Color: Black - Everyday Red Mirror
Size: OS
Size chart
Altitude Sports Outlet — Size Guide

Size Guide

All measurements in inches (in) and pounds (lb). Built for the trail, fitted for you.

Men's Tops & Jackets

Chest: measure around the fullest part. Sleeve: from center back neck to wrist.

Size Chest (in) Waist (in) Sleeve (in)
S 36–38 29–31 32–33
M 39–41 32–34 33–34
L 42–44 35–37 34–35
XL 45–48 38–41 35–36
XXL 49–52 42–45 36–37
Women's Tops & Jackets

Bust: measure around the fullest part. Sleeve: from shoulder seam to wrist.

Size Bust (in) Waist (in) Sleeve (in)
XS 31–32 24–25 30–31
S 33–35 26–27 31–32
M 36–37 28–30 32–33
L 38–40 31–33 33–34
XL 41–43 34–36 34–35
Men's Bottoms (Hiking Pants / Shorts)

Waist: measure around natural waistline. Inseam: from crotch to ankle.

Size Waist (in) Hip (in) Inseam (in)
28 28–29 35–36 30–32
30 30–31 37–38 30–32
32 32–33 39–40 31–33
34 34–35 41–42 31–33
36 36–37 43–44 32–34
38 38–39 45–46 32–34
Women's Bottoms (Hiking Pants / Leggings)

Waist: measure around natural waist. Inseam: from crotch to desired length.

Size Waist (in) Hip (in) Inseam (in)
XS (0–2) 24–25 34–35 29–30
S (4–6) 26–27 36–37 29–30
M (8–10) 28–30 38–40 30–31
L (12–14) 31–33 41–43 30–31
XL (16) 34–36 44–46 31–32
Men's & Women's Shoes (Running / Hiking / Trail)

Foot length: measure heel to longest toe. For hiking boots, size up ½ size.

US Men US Women Foot Length (in) EU
7 8.5 9.6–9.8 40
8 9.5 10.0–10.2 41
9 10.5 10.4–10.6 42
10 11.5 10.8–11.0 43
11 12.5 11.2–11.4 44
12 13.5 11.6–11.8 45
13 — 12.0–12.2 46
Kids' Shoes (Running / Hiking)

Foot length: measure heel to longest toe. Kids grow fast—size up for growing room.

US Kids Foot Length (in) EU
10 6.5–6.7 27
11 6.8–7.0 28
12 7.1–7.3 29
13 7.4–7.6 31
1 7.7–7.9 32
2 8.0–8.2 33
3 8.3–8.5 34
4 8.6–8.8 35
5 8.9–9.1 36
6 9.2–9.4 37
Backpacks (Daypack / Hiking / Camping)

Torso length: measure from C7 vertebra (base of neck) to top of hip bones.

Size Torso Length (in) Capacity (L) Best For
XS / S 15–17 20–35 Day hikes / kids
M 17–19 35–55 Weekend trips
L / XL 19–21 55–75 Multi-day / thru-hikes
Sleeping Bags

User height: measured flat on back. Temperature ratings are guidelines—layer up in cold.

Size User Height (in) Shoulder Girth (in) Temp Rating (°F)
Regular up to 72 60–62 20°F / -6°C
Long up to 78 62–64 20°F / -6°C
Double up to 72 (each) — 30°F / -1°C
Tents (Camping / Backpacking)

Capacity is based on average adult sleepers. Size up for extra gear or pets.

Capacity Floor Area (sq ft) Peak Height (in) Best For
1-Person 15–20 36–40 Solo backpacking
2-Person 25–32 40–44 Couples / duo trips
3-Person 35–45 44–48 Small family
4-Person 50–65 48–56 Family / basecamp
6-Person 75–95 56–68 Group / car camping
Cycling Helmets

Head circumference: measure around forehead, just above eyebrows.

Size Head Circumference (in) Head Circumference (cm)
XS/S 20.0–21.5 51–55
M 21.5–23.0 55–59
L/XL 23.0–24.5 59–63
How to measure. Use a soft tape measure over light clothing. For the most accurate fit, measure twice and compare to the table above.
Between sizes? For tops and jackets, size up if you plan to layer. For hiking boots and trail shoes, size up ½ size to accommodate thicker socks.
Still unsure? Our gear is backed by a 60-day free return policy—find your fit risk-free. Contact support@altitude-sportshub.it.com and we'll help you nail it.

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