New Arrival

Klim Lochsa One-Piece Suit

Name: Klim Lochsa One-Piece Suit
Brand: Klim USA
SKU: 3262-003-120-007
Price: 999.99 USD
Availability: OutOfStock

$999.99

Shipping calculated at checkout.

SKU: 3262-003-120-007

Warmth Level:

Color: Black - High Risk Red Asphalt / Hi Vis Black / Asphalt Black - High Risk Red Electric Blue Lemonade - Monument Gray

Size: Small Small Medium Large XL 2XL Medium Short Large Short XL Short

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Description

The KLIM Lochsa One Piece Suit is built for mountain riders who treat deep powder, tree lines, and avalanche terrain like a perfectly reasonable way to spend an afternoon. Engineered with a highly durable and breathable 3-layer GORE-TEX Pro shell, the Lochsa delivers elite-level waterproof protection, massive ventilation, and unrestricted mobility for aggressive backcountry snowmobiling. Full side-leg zippers, multiple vent systems, and integrated avalanche-ready storage help riders regulate temperature and stay prepared in constantly changing mountain conditions. Reinforced boot gaiters, ultra-durable shell materials, and removable suspenders improve comfort and durability during long days in deep snow and technical terrain. Lightweight, rugged, and built for serious freeride riders, the Lochsa One Piece Suit is basically what happens when snowmobile gear evolves specifically for people who think getting stuck five miles from civilization sounds "pretty fun actually."

Brand: KLIM
Product Type: Mountain Snowmobile One Piece Suit
Shell Construction: 3-layer GORE-TEX Pro shell
Waterproof Protection: Guaranteed To Keep You Dry™ performance
Shell Material: Ultra-durable full-body shell fabric
Ventilation: 2 full pit vents, 2 back exhaust vents, and 2 thigh vents
Additional Venting: Full side leg zippers function as vents
Reflective Material: 3M™ Scotchlite™ C790 carbon black reflective material
Storage: Integrated avalanche beacon pocket with built-in harness system
Beacon Features: Avalanche beacon tether included
Pockets: 2 zip hand pockets, 1 chest pocket, and 1 internal chest pocket with headphone ports
Boot Protection: Reinforced boot gaiter area and inner boot panel overlays
Seat Construction: KLIM exclusive Seat Dry Tech construction
Zippers: Heavy-duty YKK® zippers throughout
Collar: Adjustable collar with microfleece comfort lining
Cuffs: Adjustable cuffs with thumb hole gaiters
Waist: Adjustable waist system
Suspenders: Non-slip adjustable removable suspenders
Hood: Removable adjustable hood
Knee Protection: Removable knee pads included
Boot Gaiters: Zippered boot gaiters with boot retention loops
Safety Feature: Metal tether D-ring
Ideal Use: Mountain riding, backcountry snowmobiling, deep snow riding, freeriding, and extreme winter conditions
Additional Features:
- Excellent breathability during aggressive riding
- Massive ventilation for temperature regulation
- Designed for avalanche readiness
- Reduced rider fatigue during technical riding
- Built for harsh mountain terrain and tree riding
- Designed for elite-level backcountry snowmobile performance

Reviews and Q&A

FAQs

Is the KLIM Lochsa One Piece Suit waterproof?

Absolutely. The 3-layer GORE-TEX Pro shell is fully waterproof and specifically engineered to keep riders dry during deep powder riding, wet snow conditions, and aggressive mountain riding.

Is the KLIM Lochsa One Piece Suit insulated?

No. The Lochsa is a non-insulated shell designed for aggressive mountain riders who generate significant body heat while riding. This allows riders to customize layering based on weather conditions and activity levels.

Does the KLIM Lochsa have good ventilation for active riding?

Definitely. With pit vents, thigh vents, back exhaust vents, and full side-leg vent zippers, the Lochsa is designed to dump heat quickly during technical riding and deep snow situations. Basically, it helps prevent turning yourself into a boiled ham halfway up the mountain.

What makes the KLIM Lochsa One Piece Suit good for mountain riding?

The lightweight mobility, avalanche-ready storage system, extreme breathability, durable shell construction, and massive venting make it ideal for aggressive backcountry and mountain snowmobile riding.

Is the KLIM Lochsa One Piece Suit worth the premium price?

For serious mountain riders, absolutely. The GORE-TEX Pro construction, avalanche-focused features, durability, and elite-level ventilation place the Lochsa among the best high-performance mountain monosuits available. Honestly, this is the kind of gear built for riders who think "that chute looks rideable" before considering any other life choices.

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Size (U.S.)	XS	SM	MD	LG	XL	2X	3X	4X	5X
Chest	30-33.5 in	33.75-37.5 in	37.75-41.25 in	41.75-45.25 in	45.75-49.25 in	49.5-53.25 in	53.5-57 in	57.5-61 in	61.5-65 in
Waist	26.75-30.25 in	30.75-34.25 in	34.75-38.25 in	38.5-42.25 in	42.5-46 in	46.5-50 in	50.5-52.25 in	54.25-56.25 in	58.25-60.25 in
Hip	29.5-33 in	33.5-37 in	37.5-41in	41.25-45 in	45.25-48.75 in	49.25-52.75 in	53.25-56.75 in	57-60.75 in	61-64.5 in
Across Shoulder	15.25-16 in	16.25-17 in	17.25-18 in	18-19 in	19-20 in	20-20.75 in	21-21.75 in	22-22.75 in	23-23.75 in
Sleeve	30-31.5 in	30.75-32.25 in	31.5-33 in	32.25-33.75 in	32.75-34.25 in	33-34.75 in	33-34.75 in	33-34.75 in	33-34.75 in
Bicep Circumference	10.75-11.75 in	11.75-12.75 in	12.75-13.75 in	13.75-14.75 in	14.75-15.75 in	15.75-16.75 in	16.75-17.75 in	17.75-18.75 in	18.75-19.75 in
Elbow Circumference	9.75-10.75 in	9.75-10.75 in	11-12.25 in	11-12.25 in	12.25-13.75 in	12.25-13.75 in	13-14.25 in	13-14.25 in	13-14.25 in
Forearm Circumference	10.75-11.5 in	11-11.75 in	11.5-12.25 in	11.75-12.5 in	12.5-13.75 in	12.5-13.75 in	13-14.25 in	13-14.25 in	13-14.25 in
Wrist Circumference	6.25-7 in	6.25-7 in	6.75-7.5 in	7-7.75 in	7-7.75 in	7.5-8.25 in	7.5-8.25 in	7.5-8.25 in	7.5-8.25 in
Thigh Circumference	20.75-22.25 in	21.25-22.75 in	22.75-24.25 in	24-25.5 in	25.5-27 in	26.75-28.25 in	28.25-29.75 in	29.5-31 in	31-32.5 in
Mid Thigh Circumference	18.5-20.5 in	19.25-21.25 in	20.25-24.25 in	21.25-23.25 in	22.25-24.25 in	23.25-25.25 in	24.25-26.25 in	25.25-27.25 in	26.25-28.25 in
Knee Circumference	13.75-15 in	14.25-15.25 in	15-16.5 in	15.75-17 in	17.25-18.5 in	17.25-18.5 in	17.25-18.5 in	17.25-18.5 in	17.25-18.5 in
Calf Circumference	14.25-15 in	14.25-15 in	15-16.5 in	15-16.5 in	17-18.5 in	17-18.5 in	17-18.5in	17-18.5 in	17-18.5 in
Ankle Circumference	9.75-10.75 in	9.75-10.75 in	9.75-10.75 in	10.75-11.5 in	10.75-11.5 in	10.75-11.5 in	11-12.25 in	11-12.25 in	11-12.25 in
Inseam (Extra Short)	28 in	28 in	28 in	28 in	28 in	28 in	28 in	28 in	28 in
Inseam (Short)	30 in	30 in	30 in	30 in	30 in	30 in	30 in	30 in	30 in
Inseam (Regular)	32 in	32 in	32 in	32 in	32 in	32 in	32 in	32 in	32 in
Inseam (Tall)	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in

Size (U.S.)	XS	SM	MD	LG	XL	2X	3X	4X	5X
Chest	76.20-85.09 cm	85.72-95.25 cm	95.89-104.78 cm	106.05-114.94 cm	116.20-125.09 cm	125.73-135.25 cm	135.89-144.78 cm	146.05-154.94 cm	156.21-165.10 cm
Waist	67.95-76.84 cm	78.11-87.00 cm	88.27-97.16 cm	97.79-107.31 cm	107.95-116.84 cm	118.11-127.00 cm	128.27-132.72 cm	137.80-142.88 cm	147.96-153.03 cm
Hip	74.93-83.82 cm	85.09-93.98 cm	95.25-104.14 cm	104.78-114.30 cm	114.94-123.83 cm	125.09-133.99 cm	135.25-144.15 cm	144.78-154.31 cm	154.94-163.83 cm
Across Shoulder	38.73-40.64 cm	41.27-43.18 cm	43.81-45.72 cm	45.72-48.26 cm	48.26-50.80 cm	50.80-52.70 cm	53.34-55.24 cm	55.88-57.79 cm	58.42-60.33 cm
Sleeve	76.20-80.01 cm	78.11-81.92 cm	80.01-83.82 cm	81.92-85.72 cm	83.19-87.00 cm	83.82-88.27 cm	83.82-88.27 cm	83.82-88.27 cm	83.82-88.27 cm
Bicep Circumference	27.30-29.84 cm	29.84-32.38 cm	32.38-34.92 cm	34.92-37.47 cm	37.47-40.01 cm	40.01-42.55 cm	42.55-45.09 cm	45.09-47.63 cm	47.63-50.16 cm
Elbow Circumference	24.77-27.30 cm	24.77-27.30 cm	27.94-31.12 cm	27.94-31.12 cm	31.12-34.92 cm	31.12-34.92 cm	33.02-36.20 cm	33.02-36.20 cm	33.02-36.20 cm
Forearm Circumference	27.30-29.21 cm	27.94-29.84 cm	29.21-31.12 cm	29.84-31.75 cm	31.75-34.92 cm	31.75-34.92 cm	33.02-36.20 cm	33.02-36.20 cm	33.02-36.20 cm
Wrist Circumference	15.88-17.78 cm	15.88-17.78 cm	17.14-19.05 cm	17.78-19.68 cm	17.78-19.68 cm	19.05-20.96 cm	19.05-20.96 cm	19.05-20.96 cm	19.05-20.96 cm
Thigh Circumference	52.70-56.52 cm	53.98-57.79 cm	57.79-61.59 cm	60.96-64.77 cm	64.77-68.58 cm	67.95-71.75 cm	71.75-75.56 cm	74.93-78.74 cm	78.74-82.55 cm
Mid Thigh Circumference	46.99-52.07 cm	48.90-53.98 cm	51.44-61.59 cm	53.98-59.05 cm	56.52-61.59 cm	59.05-64.14 cm	61.59-66.67 cm	64.14-69.22 cm	66.67-71.75 cm
Knee Circumference	34.92-38.10 cm	36.20-38.73 cm	38.10-41.91 cm	40.01-43.18 cm	43.81-46.99 cm	43.81-46.99 cm	43.81-46.99 cm	43.81-46.99 cm	43.81-46.99 cm
Calf Circumference	36.20-38.10 cm	36.20-38.10 cm	38.10-41.91 cm	38.10-41.91 cm	43.18-46.99 cm	43.18-46.99cm	43.18-46.99cm	43.18-46.99cm	43.18-46.99cm
Ankle Circumference	24.77-27.30 cm	24.77-27.30 cm	24.77-27.30 cm	27.30-29.21 cm	27.30-29.21 cm	27.30-29.21cm	27.94-31.12cm	27.94-31.12cm	27.94-31.12cm
Inseam (Extra Short)	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm
Inseam (Short)	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm
Inseam (Regular)	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm
Inseam (Tall)	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm

Size (U.S.)	26	28	30	32	34	36	38	40	42	44	46	48	50	52	54	56
Hip	34.25-35.00 in	35.75-37.00 in	38.25-39.00 in	40.25-41.00 in	42.25-43.00 in	44.00-45.00 in	46.00-46.75 in	48.00-48.75 in	50.00-50.75 in	52.00-52.75 in	54.00-54.75 in	56.00-56.75 in	57.75-58.75 in	59.75-60.75 in	61.75-62.50 in	63.75-64.50 in
Inseam (Short)	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in
Inseam (Regular)	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in	32.00 in
Inseam (Tall)	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in	33.75 in

Size (U.S.)	26	28	30	32	34	36	38	40	42	44	46	48	50	52	54	56
Hip	87.00-88.90 cm	90.81-93.98 cm	97.16-99.06 cm	102.23-104.14 cm	107.31-109.22 cm	111.76-114.30 cm	116.84-118.75cm	121.92-123.83cm	127.00-128.91cm	132.08-133.99cm	137.16-139.06cm	142.24-144.15cm	146.69-149.22cm	151.77-154.31cm	156.84-158.75cm	161.93-163.83cm
Inseam (Short)	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20cm	76.20cm	76.20cm	76.20cm	76.20cm	76.20cm	76.20cm	76.20cm	76.20cm	76.20cm
Inseam (Regular)	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28 cm	81.28cm	81.28cm	81.28cm	81.28cm	81.28cm	81.28cm	81.28cm	81.28cm	81.28cm	81.28cm
Inseam (Tall)	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72 cm	85.72cm	85.72cm	85.72cm	85.72cm	85.72cm	85.72cm	85.72cm	85.72cm	85.72cm	85.72cm

Size (U.S.)	XS	SM	MD	LG	XL	2X	3X
Chest	32.25-33.75 in	34.25-35.75 in	35.75-38.25 in	39.00-43.00 in	43.00-46.75 in	46.75-50.75 in	50.75-54.75 in
Waist	26.00-27.5 0in	28.00-29.50 in	29.50-32.00 in	32.75-36.50 in	36.50-40.50 in	40.50-44.50 in	44.50-48.50 in
Hip	35.50-37.00 in	37.50-39.00 in	39.25-41.00 in	42.25-46.00 in	46.00-50.00 in	50.00-54.00 in	54.00-57.75 in
Across Shoulder	14.50-15.00 in	15.00-15.25 in	15.75-16.2 5in	16.50-17.00 in	17.25-17.75 in	18.00-19.00 in	19.00-19.75 in
Sleeve	29.50-30.25 in	30.25-31.00 in	31.00-31.50 in	32.00-32.75 in	32.75-33.50 in	33.50-34.25 in	34.25-35.00 in
Bicep Circumference	9.75-10.75 in	10.75-11.50 in	11.50-12.25 in	12.25-13.25 in	13.25-14.25 in	14.25-15.25 in	15.25-16.25 in
Elbow Circumference	9.50-10.25 in	9.75-10.75 in	10.25-11.00 in	11.00-11.75 in	11.75-12.50 in	12.50-13.50 in	13.50-14.25 in
Wrist Circumference	6.00-6.75 in	6.00-6.75 in	6.25-7.00 in	6.75-7.50 in	7.00-7.75 in	7.50-8.25 in	7.75-8.75 in
Thigh Circumference	21.25-22.50 in	22.50-23.50 in	23.50-24.75 in	25.25-27.25 in	27.50-28.75 in	29.25-30.75in	31.00-32.75in
Mid Thigh Circumference	19.25-20.00 in	19.75-20.50 in	20.00-20.75 in	20.75-21.75 in	22.00-22.75 in	22.75-23.55 in	23.50-24.50 in
Knee Circumference	14.25-15.25 in	14.75-16.00 in	15.25-16.50 in	15.75-17.00 in	15.75-17.00 in	15.75-17.00 in	15.75-17.00 in
Calf Circumference	13.50-14.50 in	13.75-15.00 in	14.25-15.25 in	14.50-15.75 in	15.75-17.00 in	15.75-17.00 in	15.75-17.00 in
Ankle Circumference	7.75-9.75 in	7.75-9.75 in	7.75-9.75 in	7.75-9.75 in	8.25-10.25 in	8.25-10.25 in	8.25-10.25 in
Inseam (Extra Short)	26.00 in	26.00 in	26.00 in	26.00 in	26.00 in	26.00 in	26.00 in
Inseam (Short)	28.00 in	28.00 in	28.00 in	28.00 in	28.00 in	28.00 in	28.00 in
Inseam (Regular)	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in	30.00 in
Inseam (Tall)	32.75 in	32.75 in	32.75 in	32.75 in	32.75 in	32.75 in	32.75 in

Size (U.S.)	XS	SM	MD	LG	XL	2X	3X
Chest	81.92-85.72 cm	87.00-90.81 cm	90.81-97.16 cm	99.06-109.22 cm	109.22-118.75 cm	118.75-128.91 cm	128.91-139.06 cm
Waist	66.04-69.85 cm	71.12-74.93 cm	74.93-81.28 cm	83.19-92.71 cm	92.71-102.87 cm	102.87-113.03 cm	113.03-123.19 cm
Hip	90.17-93.98 cm	95.25-99.06 cm	99.70-104.14 cm	107.31-116.84 cm	116.84-127.00 cm	127.00-137.16 cm	137.16-146.69 cm
Across Shoulder	36.83-38.10 cm	38.10-38.73 cm	40.01-41.27 cm	41.91-43.18 cm	43.81-45.09 cm	45.72-48.26 cm	48.26-50.16 cm
Sleeve	74.93-76.84 cm	76.84-78.74 cm	78.74-80.01 cm	81.28-83.19 cm	83.19-85.09 cm	85.09-87.00 cm	87.00-88.90 cm
Bicep Circumference	24.77-27.30 cm	27.30-29.21 cm	29.21-31.12 cm	31.12-33.66 cm	33.66-36.20 cm	36.20-38.73 cm	38.73-41.27 cm
Elbow Circumference	24.13-26.04 cm	24.77-27.30 cm	26.04-27.94 cm	27.94-29.84 cm	29.84-31.75 cm	31.75-34.29 cm	34.29-36.20 cm
Wrist Circumference	15.24-17.14 cm	15.24-17.14 cm	15.88-17.78 cm	17.14-19.05 cm	17.78-19.68 cm	19.05-20.96 cm	19.68-22.23 cm
Thigh Circumference	53.98-57.15 cm	57.15-59.69 cm	59.69-62.87 cm	64.14-69.22 cm	69.85-73.03 cm	74.30-78.11 cm	78.74-83.19 cm
Mid Thigh Circumference	48.90-50.80 cm	50.16-52.07 cm	50.80-52.70 cm	52.70-55.24 cm	55.88-57.79 cm	57.79-59.82 cm	59.69-62.23 cm
Knee Circumference	36.20-38.73 cm	37.47-40.64 cm	38.73-41.91 cm	40.01-43.18 cm	40.01-43.18 cm	40.01-43.18 cm	40.01-43.18 cm
Calf Circumference	34.29-36.83 cm	34.92-38.10 cm	36.20-38.73 cm	36.83-40.01 cm	40.01-43.18 cm	40.01-43.18 cm	40.01-43.18 cm
Ankle Circumference	19.68-24.77 cm	19.68-24.77 cm	19.68-24.77 cm	19.68-24.77 cm	20.96-26.04 cm	20.96-26.04 cm	20.96-26.04 cm
Inseam (Extra Short)	66.04 cm	66.04 cm	66.04 cm	66.04 cm	66.04 cm	66.04 cm	66.04 cm
Inseam (Short)	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm	71.12 cm
Inseam (Regular)	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm	76.20 cm
Inseam (Tall)	83.19 cm	83.19 cm	83.19 cm	83.19 cm	83.19 cm	83.19 cm	83.19 cm

Size	XS	SM	MD	LG	XL
Numeric Size	6/6X	7/8	10/12	14/16	18
AGE	6-7	8-9	10-11	12-13	14+
HEIGHT	45.50-48.50 in	49.50-52.00 in	55.50-58.50 in	61.50-64.00 in	66.50 in
CHEST	24.00-24.75 in	25.50-26.50 in	27.50-28.50 in	30.50-32.00 in	33.50 in
WAIST	23.00-23.50 in	23.50-24.50 in	25.50-26.50 in	28.00-29.50 in	31.00 in
HIP	25.00-25.75 in	26.50-27.75 in	29.00-30.50 in	32.00-33.50 in	35.00 in

Size	XS	SM	MD	LG	XL
Numeric Size	6/6X	7/8	10	12/14	16
AGE	6-7	8-9	10-11	12-13	14+
HEIGHT	46.00-48.50 in	50.50-52.50 in	55.00 in	58.00-61.00 in	62.50 in
CHEST	24.00-24.75 in	26.00-27.00 in	28.50 in	30.00-31.50 in	33.50 in
WAIST	23.00-23.50 in	23.50-24.25 in	25.00 in	26.00-28.00 in	30.00 in
HIP	25.00-25.75 in	27.50-28.50 in	30.00 in	32.00-34.00 in	36.00 in

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Klim Lochsa One-Piece Suit

Description

Reviews and Q&A

FAQs

Is the KLIM Lochsa One Piece Suit waterproof?

Is the KLIM Lochsa One Piece Suit insulated?

Does the KLIM Lochsa have good ventilation for active riding?

What makes the KLIM Lochsa One Piece Suit good for mountain riding?

Is the KLIM Lochsa One Piece Suit worth the premium price?

STYLE IT WITH

STYLE IT WITH

Klim Powerxross Heated Glove

Klim Adrenaline GTX Boot

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Klim Aggressor 3.0 Baselayer Pant

FREE SHIPPING

COMPETITIVE PRICE MATCH

EXPERT SERVICE