RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's

RD Singlet 2 - Men's

Race day ready.The RDSinglet 2 is built for speed and engineered for breathability. A lightweight Coolmatic|EXP TerraPerf™...
Availability: In stock
$45.00
$149.99
$45.00
Color: Lakeroad Dusk
Size: S
Subtotal: $45.00
Size guide
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Description
Race day ready.

The RDSinglet 2 is built for speed and engineered for breathability. A lightweight Coolmatic|EXP TerraPerf™ stretch woven fabric infused with graphene delivers next-level durability, thermoregulation, and comfort. fully perforated for maximum airflow, keeping you cool when the pace heats up. Topped off with a bold all-over print, this singlet is as sharp as your stride. cut for movement, made to perform. every detail dialed in for the run.

Features
• Lightweight Coolmatic|EXP TerraPerf™ stretch woven fabric infused with graphene
• All over perforation for breathability
• Fully welded construction
• Reflective detailing for night run visibility
• Ciele athletics™ million miles guarantee
• Designed for people who run
• Wicking
• Responsibility: Global Recycled Standard

Materials
• Main: 43% Recycled Nylon, 38% Nylon, 19% Elastane

Care
• Machine washable
• Wash cold water
• Lay flat to dry
• No tumble dry
• Do not use softner
• Wash with like colors
• Do not bleach
RD Singlet 2 - Men's

RD Singlet 2 - Men's

$149.99 $45.00
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's
RD Singlet 2 - Men's

RD Singlet 2 - Men's

$149.99 $45.00
Color: Lakeroad Dusk
Size: S
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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